WHY DOES WAR HAPPEN, AND HOW DOES IT AFFECT POEPLE WHO HAVE BEEN INVOLVED? sELECT A WAR OR SIMILAR CONFLICT?

War starts because humanity can't get along or agree on anything. The civil war started becuse the north and the south had extreme differences. The north wanted to get rid of slavery, but slavery was the south's economy. The south had to either take substantial economic hurtings or seperate from the union (whih they did and started the civil war.