Answer:
B.)they didnt understand the reason for the conflict
Explanation:
They encouraged Americans to move west.
Answer:
because of your citizenship or immigration status, this can be citizenship status discrimination. A law protects workers who have legal work papers against citizenship status discrimination. But the same law also requires employers to make sure that workers are legally eligible to work.
B. Cooperative federalism has been practiced in the US since 1860.
Cooperative federalism, or the concept of federalism in which local, state, and federal governments work together to create policies, replaced dual federalism in the 1930s.