Define the principle federalism and explain how it supports ideas in the preamble.

Power is divided between the state and federal governments.
Examples: Federal government: prints and coins money, in charge of military, federal taxes
State Government: State taxes, marriage laws, drivers license

I think the answer would be (I'm not sure):

1 - Complete the application of Naturalization

2 - Complete interview ad test

3 - Complete biometrics

4 - Take the oath of allegiance

Explanation:

Naturalization is the process by which U.S. citizenship is granted to a lawful permanent resident after meeting the requirements established by Congress in the Immigration and Nationality Act (INA).

Hope this helps! :D