Right during the 1920s. Republican president s, fairly conservative ones, were elected by landslides, 1920, 1924, and 1928. Congress was in control of the republicans throughout the 1920s. With support of congress, republican president s signed bills which rolled back the income tax increases that were passed during world war i. And the leading social movements on the left, labor unions and the socialist party, both lost members during the war. In fact, the socialist party was never really a factor in american politics, again, after the 1920 election. And people on the left generally, whether people we now consider to be liberals, former progressives or radicals all on the defensive during the 1920s. The most popular president in the 1920s, Calvin Coolidge, took office in 1923 when harden died of a heart attack and was reelected in 1924. Famously said in the mid1920s, the business of america is business. It was a prosperous time for a lot of americans, though, certainly not all. Stock