There wasn't much in california 1848 no one was prepared for the tens of thousands of people who arrived all of them had needs or demands but there wasn't much there when there is less of something that everyone needs it will cost more this is part of the economic law called blank and blank

Supply and Demand

Supply and demand is one of the most important concepts of economics, as well as the backbone of market economy.

Demand refers to the quantity of a product that is desired by buyers. Supply, on the other hand, represent how much of a product the market can provide. Price is a reflection of the relationship between supply and demand. As a general rule, when supply decreases, the price of products goes up. If instead, the demand decreases, the prices go down.

Supply and Demand

Explanation:

answer; (d) one tectonic plate plunges beneath another; (most common,convergent boundaries)

according to hess's theory, when the magma cooled, it would expand and push the tectonic plates apart. it would push the north and south america plates to the west and eurasia and africa ones to the east. the atlantic ocean would get wider but the coastlines of the masses would stay the same.

harry hammond hess was a geologist and a united states navy officer in the second world war. he is considered to be one of the founding fathers of the theory of plate tectonics. he is known for his theories on sea floor spreading, stating that the movement of the continents was the result of see floor spreading. the continents are attached to the plates and do not move separately. the plates themselves shift and change shape, carrying the continents along.