Social is a large category of people who share many similar levels of wealth , power, and prestige

Social "Class" is a large category of people who share many similar levels o wealth, power, and prestige.

Explanation:

Social classes are a concept category in social and political sciences based on their economic, political, cultural and education status inside a society. The combination of all of these factors classifies three major groups, Upper, Middle, and Lower classes. From which Upper is the smaller present in a society, the middle being the second place in size and lower the bigger one. Also, they define equality and access to opportunity schemes.

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships