All three are ways of approaching the economic system and how much the government should be involved in that system.
Capitalism involves private ownership of businesses with little to no government interference or regulation. Most countries do not run on laissez-faire capitalism in which there is no gov't regulation. However more run as a blend between capitalism and socialism.
In socialism, the government owns the means of production and sets pricing, wages, quotas, and production. Often managers are government appointed and the workers all receive an equal wage for their work. Cooperation is key to the success of socialism. This is also the step between an overthrow of capitalism to full communism.
In communism, the means of production are owned by the people and the gov't is no longer needed to regulate business and/or wages. It is a complete cooperative state where the workers work for the good of all.
Mecca is the city where Muhammad centered Islamic faith
Answer:
The new deal expanded governments role in our economy, by giving it the power to regulate previously unregulated areas of commerce. Those primarily being banking, agriculture and housing. Along with it was the creation of new programs like social security and welfare aid for the poor.
The Roman Empire had grown so vast due to conquering vast amounts of land that it was no longer feasible to govern all the provinces from the central seat of Rome. So, Emperor Diocletian divided the empire into halves with the Eastern Empire governed out of Byzantium, and the western portion of the empire governed out of Rome.
Centralized power: all their power went up efficiently and bureaucratically (although that may seem like an oxymoron) to one small group of people. In one case, the Caesar and the Senate (which still had a role during the Pax Romana); in the second case, the Pope and his Cardinals.
