The civilian conservation corps was established by hoover to promote the republican party brought together business leaders to draft codes of fair competition. employed jobless young men in rural projects such as reforestation, park maintenance, and erosion control. was a precursor to the national guard?

Option C.

Explanation:

Employed jobless young men in rural projects such as reforestation, park maintenance, and erosion control, is the right answer.

Established in 1933, by Franklin D. Roosevelt, the then U.S. President, the Civilian Conservation Corps was a  job relief program. This programme provided jobs to millions of young men in various fields of environmental projects such as reforestation, park maintenance, and erosion control throughout the Great Depression.

a system in which products were made rapidly by machines

c it says nothing about connecting those 2 seas.