A report on Big tent, Democratic Party (United States), Republican Party (United States) and Centrism

Its main political rival has been the Republican Party since the 1850s.

Since the mid-1850s, it has been the main political rival of the Democratic Party.

In the modern day, it is a big-tent coalition that encompasses a wide variety of ideological factions, including but not limited to conservatives, libertarians, and right-leaning centrists.

In the modern day, it is a big-tent coalition that encompasses a wide variety of ideological factions, including but not limited to liberals and left-leaning centrists.

It is composed of Republican Proposal (right), Civic Coalition ARI (centre-right) and Radical Civic Union (centre).

There are several centrist parties in Brazil, such as the Brazilian Democratic Movement (MDB), which is a catch-all party, one of the largest political parties in Brazil.

The Democratic Party during the New Deal coalition, formed in support of Franklin D. Roosevelt's New Deal policies from 1930s until 1960s, was a "big-tent" party.

In counter to the New Deal coalition, the Republican Party was for much of its history a "big tent" party that encompassed a wide range of right-wing and center-right causes, including a wide range of politicians who were fiscally conservative and socially moderate or liberal and vice versa.

Harry Truman, who served as U.S. president from 1945 until 1953, is regarded as a centrist Democrat, while Dwight Eisenhower, who was the president from 1953 to 1961, is regarded as a centrist Republican.