C
It is C because no state can do something to someone else or something without seeking federal help. This is common especially for federal things like buildings.
<span>A. The north did not allow slavery, while the South depended on it</span>
The declaration of independence marked a turning point in american history wtih the revolution played a role in changing all aspects (political, economic and social), a new notion formed an independent economy and national value.
hope this help
D!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
im pretty sure its immigration
Explanation: