Mexico claimed it before 1821, but after im pretty sure only america claimed new mexico
It was "C Presidents Lincoln and Johnson" who wanted Reconstruction policy to be the most forgiving of the former Confederate states, since they wanted the nation to heal as quickly as possible.
the answer is Germany, Italy and Japan
Truman adopted a policy of containment, in which the U.S. would attempt to prevent the spread of Communism but would not actively seek to regain territory already lost to Communism. He also announced the Truman Doctrine, a policy of aiding countries in danger of falling to Communism.