What was the agricultural revolution and what causes it?

Which of the following might cause the inflation rate to spike up sharply? the purchasing power of the average consumer decreases due to a sluggish economy. plentiful rainfall and moderate temperatures result in good harvests of wheat and soybeans. the items in the cpi market basket change to account for changing consumer buying habits. prices on world oil markets rise steeply due to war in the middle east.

Restricting immigrants from entering a country may be based on what belief?  

Surfaces of paintings—such as paper, canvas, and pottery—are referred to technically as