Answer:
La investigación social permite nuevos conocimientos o estudia una situación social para diagnosticar necesidades y problemas con el propósito de aplicar los conocimientos con fines prácticos de todos los tiempos (investigación aplicada).
Explanation:
Answer:
A. it affected the lives of every american
Explanation:
because in this at the start it stated (was the day that affected the lives of all americans)
Hope This Helped
By studying it we can tell how long life has existed in earth and how different plants and animals are related to each other.
The purpose of adminstraion of international law is the right to protect ones place.