Updated timelines

The Life of Scott Joplin

James Buchanan: Lizbeth Ortiz

The Life of W.C. Handy

Georgia History Timeline Project

World war ! Timeline

The Life of George Washington Carver

historia de la GE

The life of Madam C.J. Walker

The Life of W.E.B Du Bois

The life of Dred Scott

Sistema Político Mexicano

The Life of Harriet Tubman

German-Italian Unification