26/27 19. Which country was the strongest imperialist country during the 1800s? 20. What One of three continents was imperialism on? 21. Where did the British, Boers and Zulus fight in the late 19th Century? 22. Why did countries imperialize? (Hint: What did they want from the other countries?) 23. The Sepoy Rebellion happened because England fail to repect? I 24. What Conference divided up Africa? 25. Which country had a Closed Door Policy during imperialism? 26. Opium Wars showed that China was unable to resist?​