Abraham Lincoln successfully prosecuted the Civil War to preserve the nation. He played in key role in passage of the Thirteenth Amendment, which officially ended slavery in America
The Normans conquered Anglo-Saxon England in the year 1066. This marked one of the first and major changes of rule and supremacy in England that lasted well into the latter part of the millennium. <span />
I think B because people always want to be near water so they would have to share the river for cooking bathing and more