Germany?
i could possibly be wrong but the printing press is said to be invented by a german inventor named Johannes Gutenberg. some people have said that china actually had presses before they were developed in europe but a majority believe that Johannes Gutenberg made the first.
People buying on margins caused the stock market crash.
<u>Explanation:</u>
The prices of the stock had risen first before 1929 which made a lot of people buy the stocks but then all of a sudden the prices of the stocks started falling. This made some people buy more stocks that it would rise further while others sold off their shares. But there was more fall in the value of the stock. There fore there was a lot of sale of shares on that day making stock market crash more.
Christianity spread through trade when explorers from different countries crossed paths while on their way to make deals or accept riches or whatever they were sent out to do. the explorers would then sometimes communicate with the others and they’d learn about each other, specifically religion.
Some problems are warming of ice in the summer, and lack of food for young ones. Hope it helps! :)
