Answer:
it was disastrous because people drowned
The Maginot Line was the primary defense for the French during World War 2.
They were important because they were not controlled by the government or the church. Therefore they were free to explore in scientific experiments as much as they wanted without these controls.
Answer:
D. falling crop prices
Explanation:
The biggest factor that led to the Great Depression was the big drop in the crop prices. The reason why this happened was the bad planning of the agricultural sector and farmers. They managed to produce much more crops then what the domestic market demanded, but also more then what was demanded for export. This led to enormous surplus of crops, so the prices started to drop incredibly low. This created a chain reaction, so the whole economy started to crumble because of it, and in accordance to it, the national currency as well, leading to big inflation.