The people who moved to California to look for gold had needs (demands) but there wasn't much there which meant that most items cost more. This is part of the Economic Law of

A) Marginal analysis

B) Incentives

C) Supply and demand

D) Cost-benefit analysis

C

Supply & Demand Because when people need things more the price will go up Because its in demand and company's can make profit from it.

The answer your looking for is C- Supply and demand

d - failures.

the only attempted british colony in north america before 1600 was roanoke, virginia, which was a total failure. england claimed several areas, including newfoundland, but made no sustainable attempts to colonize them before 1600.