Check out this exceptionally well done, interactive site dedicated to the history of the Great War.
Archeology of the Great War
Cold War Museum
This site presents essay-like articles, commenting on selected events of the Cold War in a narrative, chronological way, accessible through a timeline.
Battle of Adwa 1896
Learn more about the battle between Ethiopia and Italy in the late 19th century that cast doubt on the success of African colonization by European powers.
Civil War 150
History.com invites to help preserve and protect Civil War sites and stories through the Give 150 national campaign.