The answer is Frederick Douglass
Made for easier travel transport comunication and expansion west with out these west of Kentucky wouldnt have came into the us till later most likely
number 3: Migration of people
Answer:
The correct answer is "
".
Explanation:
The given function is:

and,

By differentiating with the help of Newton's Raphson method, we get
⇒ 
then,
⇒ 



Answer:
Social stratification
Explanation:
Social stratification is a sociological concept used to analyze and interpret the classification of individuals and social groups, based on data and common socioeconomic conditions.
The main objective of social stratification within Sociology studies is to understand the functioning of the hierarchical organization of a society. In addition, it also aims to identify the main distinctions between social classes and how inequalities are socially constructed.