Answer:
I believe the answer is the Columbian Exchange.
Explanation:
Although rice and maize are the two major staple crops of the region, wheat, millet, barley, potato, mustard and some other minor crops also make important contributions to hill agriculture. Rice can be grown virtually everywhere below 1800m on irrigated land, and maize on rainfed land up to an altitude of 2500m.
Answer:
the jerry can. a handheld plastic container used to transport water or fuel
nylon. an artificial alternative to silk used to make clothes
Aerosol can a pressurized can usually used to store a gas or pressurized liquid
Answer:
Congress had long struggled to maintain an equal balance between slave and free state. As a result it would take six years for Congress to act on Florida's wish. Congress had to wait until another territory was ready to become a free state.
Explanation:
