Answer:
3)European nations sent explorers to the Americas
Explanation:
After European nations sent explorers to the Americas, the explorers would interact with the Native American populations there. The interactions included sharing foods and spreading disease. Africans were brought to the Americas as slaves after Europeans had begun settling in the Americas.
European people value clean air over industry, which is what makes them fall behind america in jobs and growth
According to the Law of Supply, if the price of a product goes up then the quantity supplied will go up. The correct option among all the options given in the question is option "b". Since the company would try to maximize the profit amount regarding the product whose price has been raised, it will increase the quantity of product available in the market.