I believe the answer is: the Columbian Exchange
Columbian exchange refers to the exchange of knowledge, labour culture, plants , and animals that heppened between countries in american continent during the 1500s. When the exchange happens, different races crossbreed with one another which resulted in the birth of new races.
Answer:
Popular sovereignty refers to the
d) People's right to rule
I believe the answer is: <span>Conditioned Stimulus
</span><span>
Conditioned Stimulus refers to a situation when a previously neutral stimulus which overtime cause you to make an automatic response for that stimulus.
</span>This happen when you're exposed to a certain trigger over and over again which make your body create a pre-determined response for that trigger
