Oh woops. I forgot to respond. It covers revolutions. It has covered the English Civil War, American Revolution, French Revolution, Haitian Revolution, Spanish American Wars of Independence with a focus on Simon Bolivar, July Revolution, Revolutions of 1848, Paris Commune, Mexican Revolution, and now the Russian Revolution.
I like it because I like learning about history, and with going from one revolution to the next, I get to learn about ways the revolutions influenced each other. It shows how history is all connected.