So what exactly about slavery did the controversy and war start over?
The American Civil War was started over states wanting to continue having the rights to slaves. The catalyst was the South's resistance to antislavary political forces. Have you been to a war reenactment?
Yes I have - It was in Quebec, Canada for the reenactment of the War of 1812.
Interesting! So you're from Canada? Quebec is predominately French-speaking. Do you speak French?
I am from Canada! I don't speak French but I am in the process of learning it bit by bit.
I am from the United States. Here, our official language is English. But Canada is officially bilingual in English and French. Have you visited the United States before?
I have visited the United States. To New York City, Los Angeles, and Seattle for work and vacation. Every city was unique with its own culture and loved every one of them. 
I haven't been to the East coast yet, but I have been to Los Angeles, which is Spanish for "The Angels"
Oh I never knew. The East coast always felt busier, the West coast felt more relaxed. 
Agreed! I grew up in Hawaii, where the life expectancy is amongst the highest in the nation. Do you like large cities or smaller towns?