The territory acquired in the Mexican American war is called A gadsden purchase B Mexican cession C treaty of Guadalupe hidalgo

In 1848 the United States signed the  

✔ Treaty of Guadalupe Hidalgo

with Mexico.

The territory acquired in the Mexican-American War is called the  

✔ Mexican Cession

.

The  

✔ Gadsden Purchase

was important to the US because it contained territory needed to build a southern railroad route to the Pacific.

Explanation:

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treating native americans justly and giving them equal rights as citizens of the united states" was not a way in which americans sought to solve the indian problem. removal was the most popular idea.

4 is the oni could think of