Sea
Land
Rivers
Climate
Not sure what your options are but hope this helps
1929
The Great Depression was the worst economic downturn in US history. It began in 1929 and did not abate until the end of the 1930s. The stock market crash of October 1929 signaled the beginning of the Great Depression. By 1933, unemployment was at 25 percent and more than 5,000 banks had gone out of business.
<u>ubii pirfhwuiq3hr4gyu5q;tge45rdgrvi45g3qhwaouwBUT42IW</u>
Very abbreviated answer: The Black Death was another name for the plague, this claws caused by rats and lead to death of a large sum of the population.