How do you get to level 4 in Bubble Totem?

Is 50cent Haitian descent? Origin ethnicity and or country or origin of the surname Olsen? Who makes most women dresses? Who cooked the food in the Inuit tribes? What territory do the Inuit people live in? What is the Comanche word for courage? What is a Native American word meaning grace? Are Dutch people weird? Why did Chinese women wear long tunics and Chinese men wear short tunics? What did the Anasazi use to create their own calendars? What is the largest ethnic group of Muslims? Modern industrial society uses about how many times more energy per person than hunter-gatherer societies? What sort of training program would you recommend to avoid such cultural insensitivity? How did Mae jemison affect other people? Were the Coahuiltecans Indians nomads? Did the Tlingit Indians ride horses? What is the word for welcome in pawnee language? What age did Eddie mabo start campaining? Which people can wear CTR rings? How did the Siksika treat the buffalo?