D Because it does not run north to south, it was completed after the Civil War, and it didn't really help to ship cotton to Britain more quickly.
The great depression started when banks gave out risky loans where people invested the money they got into the stock market; when the stock market crashed everyone lost their money. It all ended when the president at the time make a ton of programs to bring jobs into America and help people if they did not have a job.
George Washington was concerned by the whiskey rebellion because
Alexander Hamilton wanted the leaders of the rebellion executed and
George Washington was a leader of the rebellion.