-Water ways were major improvements to the US to help w/ transportation.
-steam engines helped by allowing railroads to be built and transport items
-this allowed more jobs to be useful for the US to grow
The answer is A because i just learned about this stuff like a week ago
Answer: The last one
Explanation: People must constantly fight enemies.
Answer:
Federal, state, and local governments work together to build roads.
City governments help on common interests.
Federal government gives grants-in-aid and block grants to state and local governments.
State and local governments assure citizens quality of life.
Explanation:
