French Revolution (part 4) - The Rise of Napoleon Bonaparte
Gallipoli Campaign and ANZAC Day
Italy backs out of Triple Alliance
Haitian Revolution (Part 1)
Milankovitch cycles precession and obliquity
Maritime Theatre at Hadrian's Villa, Tivoli
World War I Eastern front
How earth's tilt causes seasons
German and Italian Empires in 1914
What causes precession and other orbital changes