Question

1. which purchase helped double the size of the u.s. in 1803? * mark only one oval. gadsden purchase louisiana purchase, 1803 the louisiana purchase mexican cession florida cession

Explanation:

The Louisiana Purchase in 1803 was a land - deal between the United States and France where the U.S. acquired approximately 828,000 square miles of land west of the Mississippi River, effectively doubling the size of the country. The Gadsden Purchase was in 1853, the Mexican Cession was a result of the Mexican - American War in 1848, and the Florida Cession occurred in 1819.

Answer:

Louisiana Purchase, 1803 The Louisiana Purchase