The number of states in the US. 2. The water in the US is washed by 3. The kinds of land the US has 4. The size of the Grand Canyon 5. The "New World" 6. The days of the "Wild West" 7. The number of states in the US 8. The greatest rivers in the US . the biggest mountains chains in the us. the big melting post. a mixture of customs and traditions/ СОСТАВИТЬ ВОПРОСЫ С КАЖДЫМ ИЗ ПРЕДЛОЖЕНИЙ())