B because they were the suing the school board
When the Federal Government supported the war effort without imposing wage and price controls. This caused the employment opportunities for women and minorities increased greatly.
<span>Many social ills were happening of which people were opposing hence most of Americans found themselves taking part in reform movement which finally helped them to change things. Example of this kind of reform movements are: temperance movement, abolition movement, school and prison reform movement, and many others.</span>
The answer to the question being stated above is definitely the last option.
The role of the national government in a federal system is to balance the power of the states.
><span>A federal system is a type of government whose powers are divided between the federal (national) government and local governments.</span>
Answer:by reducing travel time over long distances
Explanation:
