Factors contributing to the westward expansion of the u. s. include . increased immigration. the cold war. the discovery of gold. the homestead act. the desire for adventure, land, and riches. the revolutionary war

Factors contributing to the west ward expansion of the United States include the discovery of gold, the Homestead Act, and the desire for adventure, land and riches. The answers are the third, fourth and fifth statements among the choices that you have included or posted.

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