- Which was an important lasting social effect of the War of 1812? A. Expantion of the right to vote B. Major disagreement between the west and the south c. A new and lasting American nationalism D. New agreement between the United States and Canada

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