During the American Era population increased due to migration of ...

[SAVANNAHHOOPER23]

During the American Era population increased due to migration of
 
  a. Indians.
  b. Mexicans.
  c. Euro-Americans.
   d. Chinese.

Question 2

When we say if X happens, then Y will result, we are
 
  a. engaging in scientific analysis.
  b. utilizing causal theory.
  c. stating a hypothesis.
  d. stating a relationship between a dependent variable and an independent variable.
   e. all of these.

[Smiles0805]

Answer to Question 1

c

Answer to Question 2

e