University of Texas at Austin
University of Texas: General Map of Campaign on North Luzon and Bataan
This map shows the Japanese advance against U.S. troops in the Philippines from Dec. 8, 1941 to April 9, 1942.
Marxists Internet Archive
Encycopedia of Marxism: Russian Civil War
A well-written overview of the Russian Civil War beginning with the landing by the Japanese, written from a Marxist view.