What event led to the formation of the caliphates? The need to control large geographical areas

Power struggles after the death of Muhammad

They were formed to develop trade networks

The leaders were told to create the caliphates in a vision from Allah

Option 4 would be correct

Explanation:

Can I get brainliest?

cornfield (filler filler filler filler ignore this filler filler)

roosevelt essentially took the opposite approach as hoover in taking on the great depression. herbert hoover thought that america and its economy could naturally recover from the depression in due course, so he adamantly restrained the federal government from intervening on behalf of the people affected. on the other hand, roosevelt dramatically increased employment by expanding the federal government and establishing agencies that would aid in relieving some of the country's worst problems.