What was the first metal to be used in weapons?

bronze

gold

steel

iron

Why is the supreme court decision in roe v. wade so controversial.

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 events are correlated but do not necessarily have a causal relationship?