'D' renders aid and assistance
Answer:The expansion of the railroads in the late 1800s was instrumental in helping the US economy boom. It did this in two ways. First, the railroads created a tremendous amount of demand for goods and labor on their own. As the railroads were being built, they needed huge numbers of people to build them.
Explanation:
Answer:
Agree with the first response.
C
The state is in charge of the educational system
These characteristics describe the requirements of becoming a senator.