Explanation:
1. Indo-Aryans
2. Dravidians
3. Mongoloid and Other Minority Groups
Answer: In the 19th century, an ideology emerged in the United States known as nativism. Nativists believed that immigrants posed a threat to American values and culture, and that white, American-born citizens should receive preferential treatment over immigrants.\
Explanation:
In a general sense, it was because of the oppression that Britain had put over the colonies that led to the Declaration of Independence. Some of the many factors included tax impositions, the Boston Massacre, Coercive Acts, and Common Sense by Thomas Paine.
Moreover, the declaration was written by a committee of five including Thomas Jefferson (primary author), John Adams, Benjamin Franklin, Roger Sherman, and Robert Livingston and ratified on July 4, 1776 in Philadelphia.
Answer is: <span>b.a series of federal land grants.
</span><span>Congress passed a law allowing people to claim public land and convert it to private property through homesteading.
</span>The Great Plains <span>is the broad expanse of flat land</span><span> that lies west of the </span>Mississippi River tallgrass prairie<span> states and east of the </span>Rocky Mountains<span> in the United States and Canada. </span>
