B-Limited food and D-Disease
Answer:
1. labor unions losing supporters2. the john scopes trial3. the harlem renaissance4. the sacco and vanzetti trial
I believe it appears about 45 times but I am not one hundred percent sure...
Answer: Extinction.
Explanation:
Extinction refers to a phenomenon of conditioned behavior, that appears when a behavior that used to be reinforced doesn´t have reinforcing consequences anymore, getting the behavior to stop.
In this case, the disappearance of the conditioned response (the candy), makes the behavior of showing eagerness to do math slowly decreases, until it disappears.
Answer:
The Spanish conquistadors' conquer of the Aztec and Inca Empire brought significant changes that affected both the Americas and Europe. The vast destruction wiped out and brought a loss to these civilizations. Europeans started to emigrate to the Americas and settle down and exchange between these two cultures started. Unknown diseases spread in both areas, new food and animals were introduced into society, and European dominance was set into place in the Americas.
Explanation: