More AP Human Geo help please!!!?

I am doing a worksheet, please help me. You have to fill in the blanks.

8. __________ in India and China during the 18th and 19th centuries caused millions of people to perish. In Europe, unusual weather conditions caused crops to fail.

9. __________ also limited the population through the deaths of several men and collateral damage to the civilian populations.

10. ____________ _____________ = greatly increased growth rates in Europe beginning in the 19th century due to improved sanitation facilities and modern medial practices.

11. European imperialism ______________ the impact of periodic natural checks on population growth that _____________ had predicted.
you are being very lazy. Be more responsible for your learning. TRy not to relay on others.