1) They had many slaves that can help them maintain the fields
2)Invention of cotton gin
3)good farmland
4)weather was ideal for farming
Answer:
political system, terrorist attacks, forced labour
Explanation:
Answer:
Because Antarctica isn't controlled by any country, you don't need a passport to go. You can charter a plane to take you there, take a private plane, or sail there with your own boat but the latter it's extremely dangerous.