Answer:
The Progressive Era was a period of widespread social activism and political reform across the United States that spanned the 1890s to the 1920s. The main objectives of the Progressive movement were addressing problems caused by industrialization, urbanization, immigration, and political corruption.
Explanation:
Answer:
A. They worked as farmers
Explanation:
During the 1700's the population was almost completely rural. Most American's didn't have any other choice but to farm off of the land they owned.
Could it possible be the mobile chip?
Answer:
It revived the civil service examination system of the Han.
