Answer: I'm pretty sure the answer is B
<span>When Muhammed died, his father in law, named Abu Bakr became the successor, also known as a caliph. </span>
<span>The German army couldn’t sustain a two-front war and this contributed to their downfall. </span>
The grievances were that they were underpaid (if paid at all), suffered in the cold, and died of sickness. During The Revolution, a small mutiny of soldiers took place in the New Jersey Line. It involved about 200 men who defied their commanding officers. General George Washington, led his troops in disarming the mutineers
by improving race relations and better wealth redistribution and trade regulations." According to historians from the 1960s FDR have more effectively dealt with the great depression by improving race relations and better wealth redistribution and trade regulations