Katherine Stinson was a trailblazing stunt pilot, flight instructor, skilled mechanic, Postal Service airmail pilot, World War I Red Cross worker, and accomplished Pueblo-style architect. She was the fourth woman in U.S history to become a licensed pilot, the first woman to master the loop-the-loop flying maneuver, and the first person to skywrite at night.

The Streetcar Boycott of 1903, led by black leaders in Little Rock, boycotted streetcars in Little Rock, Pine Bluff, and Hot Springs...