Answer:
Sociologists today employ three primary theoretical perspectives: the symbolic interactionist perspective, the functionalist perspective, and the conflict perspective.
Explanation:
Step Three: File USCIS Form N-400<span>. Once you have established your eligibility, you need to file some paperwork with U.S. Citizenship and Immigration Services (USCIS). The </span>N-400<span> is the form to get the process started. As of 2017, it costs $640 to file the application for naturalization, </span>plus<span> an $85 bio metrics fee.</span>
Hi here you go
1. mathematics
2. trade
3. astronomy
4.a form of written communication with pictures
5.the invention of the wheel
6.the concept of time.
