It depends on what you're referencing it to. the domino theory, in one historical aspect, was referenced during the Vietnam war. It was meant to say that if the US lost Vietnam to the communists, then countries like Cambodia, Burma, and eventually India would fall to the communists.
Answer:
D.) Atahualpa
Explanation:
In 1532, Pizarro made contact with the Inca Emperor Atahualpa. He captured him, held him for ransom and then executed him in 1533.
Answer:
a. Behavior is an action that can be observed with lab equipment.
Explanation:
Behavior cannot be measured, cannot only be measured with lab equiptment, and behavior can't be private.