Can you answer the question in blue please

Why did the south decide to fight a defensive war 1.to protect their plantations 2.to make the north look like the aggressor 3.to take advantage of their knowledge of the land 4.to make maximum use of the limited transport system

In 1073, the fight over who gets to choose bishops was between pope gregory vii and king henry the iv. t or f

How do you think entrepreneurs contribute or industry in america? describe your answer.