In the early 1800s, the Scottish immigrant wrote an anonymous tract imagining equality. He was worried about the brand-new American republic.
Consider Constantin Merezhkowsky, theorist of symbiogenesis.
The horrific caning of Charles Sumner on the floor of the Senate in 1856 marked one of the most divisive moments in U.S. political history.
Historical and scholarly context for the January 6, 2021 insurrection.