Answer:
Behaviorism
Explanation:
This is an example of classical conditioning. Ivan Pavlov was a russian scientist in the late 19th century who experimented salivation of dogs. He observed that salivating in the present of food was an unconditioned reflex, while salivating for person which dogs related with food is a conditioned reflex.
During his experiments, when he entered the room dogs salivated because they associated his presence with food, even though he was not carrying food.
Answer: New machines make running a factory more profitable
Explanation:
You can say something about paying taxes, as that help the government build and improve infrastructure. (roads, buildings, etc)
You can also say something about voting as that tells the government to know what they need to improve on, and what the people want. (not just for candidates)
Answer: Are you in 6th grade? :0 i just learned ancient civilizations, it's A, by the way
Explanation: They wanted durable currencies that wouldn't break because it would be difficult to start trade and purchase the goods, and if they did break, they'd just be losing money, technically.