Answer: In world war 2 was because japan attacked pearl harbor - The cival war was of slavery - world war 1 was because of Germany sincking our ships
Explanation: can you put a thanks and brainly plz thx
The sides both expected a speedy triumph yet they weren't right as the war went on for a long time ending the lives of numerous. The main real skirmish of the Civil War was the First Battle if Bull Run. The Confederacy won which stunned Northerners and made them understand that the war could be long and troublesome.
