What natural disaster struck georgia's cotton growers during the 1920s

I'm pretty confident the answer to your question is drought.

Hope this helps!

it teaches readers about an interesting chinese custom and causes them to determine that the minister is trying to be polite

answer; ok in rural area most people depend on private transportation(cars),pick up truck,donkey and buggy: ),and urban people can walk or ride public transportation,bus,train cab,uber.