If you are referring to the people Christopher Columbus found in America and incorrectly named them Indians (because he thought he had arrived in India), then the correct answer is Native Americans.
B. In North America, a range of mountains are often home to a variety of plants and animals.
<h3><em>D. Tourists stand on the top of the bridge over the Quechee Gorge.</em></h3><h3><em>HOPE IT HELPS....☜(゚ヮ゚☜)</em></h3>