<em>D. Is The Answer</em>
Explanation:
Shays' Rebellion originally started due to outrage of the economy and how there was literally nothing the colonists could do about it. Congress couldn't pass anything since the states had too much power and couldn't rally up any sort of military or anything. Shays' Rebellion didn't completely make the US Constitution however it did influence more and more people that something had to happen otherwise the country would eventually die out and mass revolution would begin.
Answer:
Has unemployed resources
Explanation:
Production possibilities frontier (PPF), also known as production possibility curve, indicates the maximum output combinations of two goods or services an economy can achieve by fully using all available resources efficiently. So when a country is producing inside of this curve, it means there are some resources not yet utilized.
Answer:
This is an example of conservation.
Explanation:
Conservation is one of Jean Piaget's developmental accomplishments, in which a child understands that changing the form of a substance or object does not change its amount, volume, or mass. This is typically accomplished between the operational stage of development around ages 7 to 11. Therefore, it is typical for 4-year-olds to not be able to comprehend the concept of conservation.
