The correct answer here is (4) Mongols.
The Mongols were a nomadic people who travelled on horseback and were very proficient archers. They were said to be able to shoot a target from full horseback speed with their bows.
They were led by Genghis Khan and conquered a good portion of Asia and also entered parts of Europe. Their empire was one of the biggest ones to date.
John Ruthledge was appointed to the serve on the Supreme Court twice, first as associate justice and then, after a period of years off the Court, as Chief Justice, Washington appointed federal judges to 17 United States District Courts.
It's C, to protect its own political and territorial needs in the region.
Before his presidency and after T.R. immersed himself with issues concerning land conservation and animal welfare fighting for them with unmatched passion compared to the other presidents.