I need help what are the answers for the questions:

1. What was the significance of the expedition led by Bartolomeu Dias?
2. How did the defeat of the Aztec and Incan empires enrich the Spanish monarchy?
3. How did the introduction of horses affect Native American culture?
4. What role did Vasco da Gama play in the growth of a Portuguese empire?
5. Why did Dutch colonies in the Americas fail to attract as many settlers as English colonies did?
6. Which of the following would be the most appropriate title for this chart?
7. What is the correct order of the social pyramid of Spanish colonial society? Place the highest class at the top and the lowest class at the bottom.
8. What was the most valuable item traded between French colonists and Native Americans?
9. Why did the slave trade grow dramatically in the Americas in the mid-1500s?
10. How did illegal smuggling affect the Portuguese empire?
11. How was Magellan's voyage different from that of Columbus?
12. Which region led the world in agriculture and manufacturing during the 1500s and 1600s?
13. Which of the following technologies required the measurement of the stars for navigation?
14. What means did Portuguese explorers use to establish trading posts in India, Persia, and Southeast Asia?
15. Soon after contact with Europeans, millions of people in the Americas died. Which factor was most responsible?
16.What factor contributed to the defeat of the Inca by the Spanish?
17. Why are North America and South America considered to have the most diverse societies in the world today?
18. Why did the Puritans come to North America?
19. Explain why the capitalist system developed in Europe.
20.Describe the hardships and indignities faced by Africans from the time of being captured and transported to the Americas to their life as enslaved laborers in the Americas.

Pls If I fail this test I'm screwed.

If you fail, you need to re-take the course and actually study.