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Hi there! I am Studyfin, your history tutor. Let's explore how the world became connected!
Starting in 1450, European countries wanted to find new ocean routes to Asia. They wanted to buy valuable spices and silks directly, without paying high prices to other traders.
European rulers also wanted to gain power, land, and gold. They used new, stronger ships called caravels to sail across deep oceans.
This travel started the Columbian Exchange. This was the movement of plants, animals, and people between the Eastern and Western hemispheres.
The exchange changed diets worldwide by introducing crops like potatoes to Europe. However, Europeans also brought deadly diseases that harmed Native American populations.
Let's analyze how a single plant, the potato, changed history. We will look at the causes of its journey and its impact on Europe.
- Identify the source: Potatoes grew naturally in South America.
- Analyze the cause of movement: Spanish explorers found potatoes and brought them back to Europe as a cheap, easy-to-grow food source.
- Explain the impact: Potatoes grew well in cold European soils. This new food source helped the European population grow much larger.
- Draw a conclusion: A simple plant from the Americas changed European farming and helped cities grow.