GIVING BRAINLIEST PLEASE HELP!! -if you answer correctly ill give you brainliest which will give you 30pts-

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

How did the international community respond to south africa’s policies in the 1980s?

In a few sentences, explain how the medici family contributed to the renaissance.