I loved this one, it was C. You can't separate and be friends. Cast down your buckets where you are means cast out yourself as a friend. Show them you can be friendly and they will accept you. That's why C is the correct answer, I've also done this one before.
Answer:
Coartación was a system of self-paid manumission in colonial Latin American slave societies, during the sixteenth to nineteenth centuries. The Code Noir defined the conditions of slavery in the French colonial empire, restricted the activities of free Negroes, made Roman Catholicism compulsory, and ordered all Jews out of France's colonies.
A weakness of the sociological approach is that findings from studies cannot be generalized or extrapolated to the wider population. Sociological approaches often involve studies on certain types of groups that do not represent an entire population. For instance if you conduct a study on the effects of media on political views, and the sample you use are only university students, the findings are not representative of non-university students.