Why do the main two US political parties not seem to suffer from "power erosion"?

Question

By "power erosion" I refer to the phenomenon which usually affects a party in power: the trust gets lower towards the end of the legal mandate, thus reducing the chances of wining the power for the next mandate.

In my native country, Romania, a much more fragile democracy (only 27 years after the fall of the Communism and a few years before WW2), I have seen several important political parties suffering from "power erosion":

• National Peasants' Party is almost 100 years old and failed to enter Parliament (5% electoral threshold) for three times in a row (the latest)
• National Liberal Party, more than 100 years old and one the most notorious parties in country's history got only 20% of total votes at the last elections and some analysts argue that they might get lower in lack of solutions
• Other smaller parties disappeared from the Parliament after 2-3 mandates

This article shows the evolution of public trust in Government:

The public’s trust in the federal government continues to be at historically low levels. Only 19% of Americans today say they can trust the government in Washington to do what is right “just about always” (3%) or “most of the time” (16%).

This article confirms the historical low trust level:

Public trust of government is near its all-time low according to the Pew Research Center, which finds a perfect storm of factors -- including a deep recession, high unemployment and polarized Congress -- are driving distrust near an all-time high of 80%.

At the same time, this table shows that the two main parties act and acted as a "political oligopoly" for many years.

Question: considering the low levels of public trust, how comes that there is virtually no political alternative to the two parties?

Answer 1

There are probably a dozen correct answers to your question. The reasons for it contribute and pile on each other. I have no way of telling which reason is the most important.

As you pointed out, American trust in our political leaders is at an all time low. As a sign of this the Republican party elected a President who is not a politician, Donald Trump. The Democratic party had a serious primary challenger who was not a Democrat, Bernie Sanders. Both of these people were able to gain political traction despite not being part of the party establishment, because American trust in our political parties is so low.

Both of these candidates ran as a party candidate, despite having no real affiliation to that party or support from the party power structure. The alternative to this is to start a third party.

President Theodore Roosevelt ran for a third reelection as a third party candidate in the 1912 presidential election. The election was very weird by American standards. 4 candidates got a large share of the vote. The winner, Woodrow Wilson, got 40% of the popular vote and won 81% of the electoral college.

Taft was the third place candidate. Roosevelt and Taft agreed on a lot of issues. If one of them had dropped out of the race, the other would have had a much better chance of winning. The actual outcome was a landslide loss for their ideals. Roosevelt's new party fizzled out over the next few election cycles.

This outcome is baked in to our electoral system. Although the political landscape has changed a lot in the past 100 years, the election system has not. Simply put, the American election system strongly discourages the existence of a third party. You get more political traction if you work within an existing party to change the course of that party. If you start a third party, you may wind up sabotaging the main party that you are politically closest to.

Wikipedia has a pretty decent write up of this. Duverger's law is also very relevant.

Answer 2

You seem to be asking three questions:

1. Do parties in power suffer from power erosion

Actually, they do. During 20th century, Democrats went from near-collapse in early years, to post-depression having control of Presidency and both Congress branches; then they suffered setbacks that led to 12 years of R presidency post-Carter; they had control of Presidency and both Congress Branches under Clinton again till they lost Congress in 1994. Then they retook all branches again briefly in 2008; only to lose them all between 2010 and 2016.

Much of this shift happened for fundamental reasons - but much was also attributable to voters getting upset with the party in power recently.

The difference is that in the USA, the power erosion simply moves the balance between two main parties, usually.

2. Why does no third party alternative arise?

Actually, it does. Just not all that frequently.

• Federalist party disappeared at the end of First Party system, with Democrat-Republicans fracturing

• Whigs lost power in 1850s at the end of Second Party system, replaced by Republican party.

Additionally, there were cases where 3rd party didn't arise but one of the 2 big parties dominated completely:

• Under the 3rd Party system, Democrats lost much power, as a result of Civil War and Reconstruction. That continued for most part into Fourth Party system as well.

• As mentioned above, during Fifth Party system, New Deal resulted in complete reversal, with Democrats gaining most power and Republicans in shambles power wise.

Additionally, there were notable 3rd party challenges, at least as far as popular vote.

• Theodore Roosevelt's second Presidency

• Ross Perot's run

• 21st century saw pretty big rise of "independent" voters, although that never translated into emergence of 3rd party (see below for why)

3. So, why don't 3rd parties arise more frequently?

This was covered exaustively elsewhere on this site, e.g. " Does the USA have more than 2 political parties (Democrat, Republican)? " - in short, Duverger's law states that this is an expected outcome of US's First-Past-The-Post electoral system.

Answer 3

The political system in the US (and to a slightly smaller degree the UK) is essentially rigged to only allow 2 parties to dominate. This is through a combination of things like First Past the Post electoral systems and gerrymandering.

Here's a very simple example - lets say you have two parties. Lets call them L and R.

Now you create a third party, we'll call it C. You run a hugely successful campaign, get massive popular support. I'll use the UK terms here since I'm more familiar with them so lets say you manage to find an MP to stand in every constituency. You manage to find the deposit for those MPs.

Then the results come in (note these are exagerated to illustrate the point, differences this severe are unlikely) -

• Constituency 1: 1% L, 40% C, 59% R. -> R gets an MP
• Constituency 2: 73% L, 15% C, 12% R. -> L gets an MP
• Constituency 3: 31% L, 21% C, 48% R. -> R gets an MP
• Constituency 4: 30% L, 31% C, 39% R. -> R gets an MP
• Constituency 5: 57% L, 40% C, 3% R. -> L gets an MP

You end up with a parliament consisting of 3 MPs for R, 2 MPs for L. None for C.

Despite the fact that you got second place in all but one constituency you ended up with no representation at all in parliament. What's more for anyone in constituency 1, 2, 3 and 5 - their vote is utterly meaningless.

1 and 3 will basically always return R. 2 and 5 will always return L. Anyone voting for anything in those constituencies is achieving nothing.

In fact what's even worse - if you hated R and lived in 3 then you are in a tough place. You might passionately believe in C. You think they are awesome and you really want them to be elected. But the vote between L and C is now split. 52% of the people in 3 may want "anything but R" but (because their vote is split between L and C) R walks in anyway. So do you vote for L just to keep R out? (That's called tactical voting).

So the end result of all of this is "Swing" constituencies, in this case 4. The people there actually sway the result of the entire election. Whats more there is a lot of inertia there. Lets say 25% of the voters there will always vote for their preferred party. 25% C, 25% L, 25%R. The remaining 25% are the only people in this entire system who have a vote that counts.

So of the original 5 constituencies the result of 20% actually sways the election - the Swing Constituency. Of those 20% in that constituency only 25% actually change their vote ever - the Swing voters.

So the entire election result is decided in this simplified example by 5% of the voters. This is why campaigning and funding and suchlike is always focused on these areas and those voters.

Everyone else has no say.

The system is broken. But unfortunately it favours those who are already in power by making sure they stay in power - so it is highly unlikely to change.

Answer 4

Because the United States has a first-past-the-post presidential system, while Romania has a multiround parliamentary system, which was designed partially to avoid the pitfalls of the presidential system. The difference you describe is generally regarded as the primary downfall of a presidential system (there are downfalls of parliamentary systems too, but you didn't ask about those, so I won't address them.)

In the US congressional elections, each person gets exactly one vote. Whoever has the most votes wins, even if that isn't a majority of votes. For example, if everyone in the US voted for themselves for Congress, except for one person who voted for his neighbor, then his neighbor would have two votes, so he would win.

Because of this, voting for someone who is not popular almost guarantees that your preferred candidate will not win. So people instead choose to pick from the two most popular candidates, so that the one they dislike more will lose. For example they may vote Democrat so that the Republican will lose, rather than because they like the Democrat.

The end result of this is that people will vote for a Democrat or Republican because they believe that their vote will be wasted on a third party candidate.

There is a lot of complexity in this issue, but that is a major component of it.

Answer 5

Auatralia provides an interesting example at the Federal (national) level. There are two main parties (one of which is technically a coalition), which between them have dominated the political system since World War II. Several minor parties have come and gone in this period; at the moment the Greens is the strongest minor party.

There are two Houses of Parliament. The House of Representatives, which is fairly similar to the British House of Representatives and which is where the Government is decided, has single-member electorates, but the voting is by preferential voting. If there are four candidates in my electorate I order them 1, 2, 3, 4 according to my preference. If my number 1 candidate gets few votes, he or she is eliminated, and my vote passes to my second choice, and possibly to my third choice. This allows me to put a minor party candidate first, but to give my second preference to the major party that I prefer. This should allow a minor party that is growing in popularity to steal votes from a major party and eventually to replace it, but that hasn't happened: at least since World War II the two major parties have held between them 95% of the seats or more.

The upper house, the Senate, has proportional representation, each State forming a single multi-member electorate. This has given minor parties and single-issue candidates a chance to be elected, and at present minor parties and independent candidates have over a quarter of the seats, an all-time high. The Government is forced to negotiate with some of these groups to get anything passed in the upper house.

Thus at present Australia appears to exemplify both parts of Duverger's law.

Answer 6

As someone else noted above, there is very little trust in the Democratic and Republican parties. In fact, corruption is rampant in both parties.

The logical solution is to create a new political party - but there's a catch. How do you protect your new party from the same corrupt entities that have taken over the Demopublicans?

The irony of political parties is that it's almost impossible to shield them from infiltrators unless you have some rigid membership rules.

Are you familiar with the term "controlled opposition"? It's basically a synonym for fake leaders. Many alternative parties produce "leaders" and candidates for public office who are are amazingly lame.

For example, I'm a big fan of socialism, in the broad sense of the term. Therefore, I would prefer to vote for socialist candidates. Since I live in "liberal Seattle," there are often socialist candidates on the ballot.

However, I've never discovered a socialist candidate who deserved my vote. Most of them are so bad, logic suggests that they may in fact be operatives (controlled opposition) who are doing all they can to make socialism look bad.

One example is Mary Martin, who ran for Washington State Governor twice and never even submitted a photograph for the Voters Pamphlet - though the Seattle Times (an example of the mainstream media) published her photo shortly before the election.

I used to think the Green Party, with its emphasis on environmental issues, sounded pretty cool. I changed my mind as I got to know some of the people associated with the Green Party of Seattle, including Brita Butler Wall, who got elected to the infamously corrupt Seattle School Board.

Ralph Nader's a more famous example. I voted for him when he ran against George W. Bush and Al Gore. But as I did more research on him after the election, I decided he was just another fraud. Incidentally, Nader was associated with the Green Party for a while.

Compare these people to Eugene Debs, who ran for president on the socialist ticket in 1920, getting nearly a million votes - while in prison! It's hard to think of any contemporary alternative party leader who comes even close to Debs in integrity or stature.

In summary, the entire political system is extremely corrupt in the U.S. In an era of spy satellites and huge computer databases, it's really quite easy for "Big Brother" to monitor citizens' activities (including political parties) and infiltrate them, either demonize them in the media or completely ignore them, etc.

To really understand what I'm saying, try creating a political party yourself. It doesn't have to be an official party; just pretend you want to create a new party. What steps would you take to attract intelligent people who are passionate about reform? What measures would you enact to prevent your party from being manipulated or corrupted?

It's not easy.

EDIT:

Someone requested a few links. I don't think any sane person needs links to verify my charge that corruption is rampant in the U.S. government. It makes daily headlines. It's one of the reasons the middle class is vanishing.

"Controlled opposition" is one of those political buzzwords that's not really well documented or explained in detail (that I'm aware of). In fact, I'm working on a book that will discuss this phenomenon.

In the meantime, check out Ralph Nader's website. Looks like he's more interested in selling books than educating people.

As just one example of lame socialist candidates, consider Mary Martin. The article Why Mary Martin Will Never Win the Washington Governor's Race was published during her first bid for office. Her second performance was just as bad. We could dismiss her as a kook, but what about the party that supported that kook?

There's lots of scattered information about controlled opposition online. Actually, this article looks relatively good... Controlled Opposition - Your Friend Might Be Your Enemy

You can get into endless arguments whose side specific people are working for, but I certainly agree with what this article says about the "alternative media" (speaking from experience).