At the time of founding for the 13 colonies, slavery was legal in every one of them.
The answer should be B! It's actually kinda funny. Northerners thought that the Confederate army would be easily defeated and that the Civil War was going to begin and end at the Battle of Bull Run. So, lots of spectators watched, but they were quickly proven wrong, as the war lasted for years.
That depends what you mean by early, do you mean the civilizations of Egypt or Mesopotamia or Israel.
I believe thats the cold war
The assanination of franz, fighting for the countries having most power and also had wars for which country had the best millitary formation.