What is one thing you know or one question you have about your junior year of high school?

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b. the united states should end slavery. c. the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii

Define”to walk with a large group of people who are supporting something”

In 1819, what did the united states obtain from spain for $5 million?