How did new smelting techniques and military expansion during the Bronze Age?

According to this contract, when will the sharecropper receive his payment?

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

Which fundamental right is protected in this excerpt ?