What are capitalism, socialism, and communism?

a: methods of organizing industry

b: philosophies for natural political right such as free speech.

c: economic and political systems that developed in the 18th and 19th centuries.

d: economic and political theories developed in ancient greece and rome that are still used today.

(i think it's either a or c)

The correct answer is C. Economic and political systems that developed in the 18th and 19th centuries.

Explanation:

All capitalism, socialism, and communism are economic and political systems, which means they are related to ideas and principles that define how economy and politics in societies should be. In the case of capitalism, this is based on the idea each individual can own property and goods and therefore are responsible for themselves although there are some regulations. On the other hand, in socialism and communism, the state plays a major role as it owns the means of production although the intervention of state and other aspects differ in both economic and political systems. Additionally, all of these systems emerged ruing the 18th and 19th century mainly due to social changes and philosophers.

the completion of the erie canal spurred the first great westward movement of american settlers, gave access to the rich land and resources west of the appalachians and made new york the preeminent commercial city in the united states.

zheng he was a chinese explorer who lead seven great voyages on behalf of the chinese emperor. his seven total voyages were diplomatic, military, and trading ventures, and lasted from 1405 – 1433. however, most historians agree their main purpose was to promote the glory of ming dynasty china.

explanation: