How do political parties choose their candidates for president? How has the presidential nomination process changed over the years? Before the 1970s, a candidate had to win over party insiders in the so-called “smoke-filled rooms” of party conventions and caucuses to even have a chance of winning a major-party nomination. This old party system began to change during the 1968 Democratic National Convention in Chicago when party delegates entered the convention with no clear consensus on who the nominee should be. In this article, we’ll explore the evolution of the presidential nomination process in the United States.
The Evolution of the Presidential Nomination Process










