Answer:because he showed us why we shouldnt judge a book by its cover
Explanation:
Slavery would be one of them
The correct answer to this open question is the following.
Farmers in the Middle West and the South formed a coalition that supported changes in the economy of the United States. It was known as the Farmer's Alliance and was formed in the 1880s by farmers that had economic problems and their voice was not being heard by the government. So in 1892, they formed thePeople's Party also known as the Populist Party, to help farmers to help overcome problems such as falling prices of crops and low credit support.
Among the 12th and 15th centuries, the European economy was transformed by the interconnecting of river and sea trade routes, producing Europe to become one of the world's most wealthy trading networks. Before the 12th century, the main obstacle to trade east of the Strait of Gibraltar was the absence of commercial incentive rather than inadequate ship design.
Many lands previous unfamiliar to Europeans were discovered by them during this period, though most were already populated. European overseas exploration directed to the advance of global trade and the European colonial empires, with the contact between the Old World (Europe, Asia, and Africa) and the New World (the Americas and Australia).
To sum up, The wealth that could be made through trade was the major motive for the European exploration between 1400 and 1800, letter A.
Answer: 175 million years ago