Clara Brown (c. 1803–85) was an ex-slave who became a philanthropist, entrepreneur, and humanitarian in Denver and Central City. She is said to be the first African American woman to have traveled West during the Colorado Gold Rush. While in Central City…

The Leadville strike of 1880 was the first major labor conflict in the central Colorado silver boomtown, shutting down most of the area’s mining district from May 26 to mid-June as miners pressed owners and managers for higher wages, an eight-hour…