Skip to main content

This Day in American History

July 6

1 historic event on this date

Election1854

Republican Party Holds First Convention

The newly formed Republican Party held its first state convention in Jackson, Michigan, uniting former Whigs, Free Soilers, and anti-slavery Democrats in opposition to the Kansas-Nebraska Act and the expansion of slavery into the territories.

Why It Matters

The formation of the Republican Party realigned American politics around the slavery question and within six years propelled Abraham Lincoln to the presidency, demonstrating how new political movements can reshape democracy.

Explore the Principles Behind the History

Every event in American history connects to the founding principles. Discover the ideas that shaped these moments.

View the 28 Founding Principles