Brooo if the paper has a link on the bottom search it up.or the title or the worksheet the whole answer key should come up
The Whig Party won the election of 1840 because they supported William Henry Harrison, who was a much celebrated war hero during his time. They easily defeated the Democratic-Republicans, who chose Van Buren. They used the slogan "Tippecanoe and Tyler, too" which was a very famous slogan that was used in the election.
After French assistance helped the Continental Army force the British surrender at Yorktown, Virginia, in 1781, the Americans had effectively won their independence, though fighting would not formally end until 1783.
I just copied off my notes so i hope this helps
If I remember correctly the opium wars resulted in china being figuratively split up by european powers. So, I'd go with 4.