Question

what long-term effect did the columbian exchange and transatlantic trade have on the world? it caused european nations to stop exploring new lands. it laid the foundation for modern global trade networks. it ended trade between africa and europe for centuries. it led to the collapse of many global economies.

Explanation:

• Option 1: European nations continued exploring after the Columbian Exchange, so this is incorrect.
• Option 2: The Columbian Exchange and transatlantic trade connected different regions (Old and New Worlds), establishing trade routes and systems that evolved into modern global trade networks. This is consistent with historical effects.
• Option 3: Transatlantic trade (including the slave trade) increased trade between Africa and Europe, so this is incorrect.
• Option 4: The Columbian Exchange and transatlantic trade boosted European economies and spurred growth in other regions, not collapse, so this is incorrect.

Answer:

B. It laid the foundation for modern global trade networks.