Answer:
I believe the answer would be 2.added New Mexico and California to the United States
Explanation:
The Treaty of Guadalupe-Hidalgo settled the war and gave the USA disputed texan territory, California and New Mexico
The correct answers are, B) Landowning Russian nobles were known as boyars, C) Ivan the Great's title of Tsar is based on the Latin word Caesar, and E) Russia has thousands of miles of coastline but few warm-water ports.
