I believe it is C. He used extreme violence to scare enemies into surrendering.
Answer:
People turned to religion and spiritualism to cope with the unprecedented number of deaths.
Many clergy in the North professed that the war was God's instrument to rid the nation of slavery and turn it into the true land of freedom.
Answer:
Mesopotamia is located in the region now known as the Middle East, which includes parts of southwest Asia and lands around the eastern Mediterranean Sea Situated in the fertile valleys between the Tigris and Euphrates rivers, the region is now home to modern day iraq Kuwait Turkey and Syria
hope this helps you ;)