Answer:
1. Possible Answers:
Might outcompete or kill local wildlife.
Might provide transport or agricultural opportunities.
Might be used as a new food source.
2. Europeans transmitted diseases and carried new plants and animals to different nations. Diseases killed many people in the Americas and Pacific Islands who did not have resistance to Eurasian and African diseases. Europeans also exerted control over other lands, such as Indonesia. However, new plants and animals were a means of new food production across the world.
3. Prince Henry of Portugal
4. Maritime trade was made possible with the advancement of navigation and maritime technology. Ships and sails were improved to make long-distance travel possible. European navigators learned new methods and obtained tools from Asian navigators.
Explanation: