Answer:
The doctrine of implied powers of the federal Constitution.
Explanation:
Hope this helps :D
They take care of the streets and roads. Hope this helps.
not sure but i think its because he didnt want to do it himself dont @me tho
In economics, factors of production, resources, or inputs are what is used in the production process to produce output—that is, finished goods and services. ... There are three basic resources or factors of production: land, labor and capital.