Question

the spanish-american war helped the united states
become a strong leader in the americas.
increase control of south american countries.
increase trade with countries in europe.
prevent foreign expansion into the americas.

Explanation:

The Spanish-American War (1898) resulted in the U.S. acquiring territories like Puerto Rico, Guam, and the Philippines, establishing it as a dominant regional power in the Americas. The other options are incorrect: the U.S. did not gain major control over South American countries, the war did not focus on increasing European trade, and preventing foreign expansion was not its primary outcome (the Monroe Doctrine addressed this earlier, and the war was about U.S. expansion, not just defense).

Answer:

A. become a strong leader in the Americas.