This is called monogamy as opposite to polygamy (multiple spouses at the same time).
The answer is A. <span>The 1908 Springfield riot
NAACP stands for </span><span>National Association for the Advancement of Colored People, an organization that aimed to ensure the equality of colored people in term of economic, social, educational, and political rights.
The springfield riot of 1908, was happened due to race based hatred, so the NAACP was established in order to make sure such occurrence would never happen again.</span>
Explanation:
academic study or science that deals with human behavior in its social
