Which statements best describe effects of the Mexican-American War? ​
Select the two correct answers.
A The total U. S. population significantly increased.
B International respect for Mexico increased rapidly.
C The United States gained new territories and key ports from Mexico.
D Mexican plantation owners were encouraged to move to the United States.
E The United States was assured of a long-term military alliance with Mexico.
F U. S. troops were allowed to remain in Mexico and become citizens.