Which of the following was a motive for european exploration between 1400 and 1800? a. the wealth that could be made through trade b. they wanted to spread islam throughout the world. c. they were forced out by the mongols. d. escape from old world diseases

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.

d is the answer. leo should include the source.