Why did european countries launch competing voyages of exploration

Economic purposes.

Explanation:

The Europeans were searching for sea routes that would allow them to engage in more direct trade with Asia. If they could get around Africa, they could sail their own ships to Asia and trade directly with the people who had the spices.

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.

the answer is a. laws were enacted in the aftermath of the plot to make it harder to free slaves,increasing sectionalism