C. The Supreme Court can declare a law unconstitutional.
The judicial branch is suppose to interpret the constitution and its laws.
Please help this is a final
Will give brainly
According to Lincoln, what was the main reason for fighting the Civil
war?
To preserve the Union.
To show the strength of the United States to other nations.
slavery
To show the south his
power as president.
Answer:
to preserve the union
Explanation:
would be the best choice