Question

People considered the Mexican Cession to be a success for the United States mostly because it

ended the question of slavery in the territories.
added new citizens to the US population.
expanded the US across the continent.
demonstrated the strength of the US military.

Answer 1

C) expanded the US across the continent.

Step-by-step explanation:

Answer 2

C. expanded the US across the continent.

Step-by-step explanation: