They were fighting over food sources C
Basically the Americans in the Revolutionary War in the south South believed that the Civil War was very necessary and it was just defense of their rights and liberties.
The revolutionaries and the Confederates had cast themselves as heroes resisting a tyrannical and authoritarian of the government that they felt no longer deserved obeisance.
The Union, like the British of the Revolutionary era, believed that they had to preserve their nation and prevent the new nation from breaking away.
By convincing others to support the industry duh
President Kennedy visited the city of Berlin to boost the Germans morale and faith in democracy and to have a speech about "how bad communism was"
hope this helps
