Answer:
It's the last one. "The population of indigenous peoples in the Americas declined after Europeans started establishing colonies there."
Explanation:
It's the only one that isn't a statement of opinion. It's stating a solid answer without stating their own personal feelings on the topic.
I hope this helps!
<span> The Gulf of Tonkin Resolution authorized "President Lyndon Johnson" to “take all necessary measures to repel any armed attack against the forces of the United States and to prevent further aggression” by the communist government of North Vietnam. It was passed on August 7, 1964, by the United States Congress after an alleged attack on two U.S. naval destroyers stationed off the coast of Vietnam. The Gulf of Tonkin Resolution effectively launched America’s full-scale involvement in the Vietnam War. The results are pretty simple I suppose; the United States lost the Vietnam War and Vietnam was united under a communist government.</span>
(a) is the answer in studying this actually!
<span>By 1775, the attitudes of America’s colonial rebels had shifted from "protest to war," since it became clear around this time that Britain was not going to give in to their demands regarding taxation. </span>