Question

the louisiana purchase began the idea of what?
manifest destiny
holy government
american revolution

Explanation:

The Louisiana Purchase in 1803 involved the U.S. acquiring a vast territory from France. Manifest Destiny was the 19th - century belief that the U.S. was destined to expand across the North American continent. The Louisiana Purchase was an early significant step in westward expansion, which was a key aspect of the Manifest Destiny ideology. The American Revolution was from 1765 - 1783, long before the Louisiana Purchase (1803). "Holy Government" is not a relevant concept in this historical context.

Answer:

Manifest Destiny