Plz help with history

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

Me asap i will mark you as brilliant

What did the crusaders wear? a.) gold crosses b.)wooden crosses c.)red crosses d.)silver crosses