Why were farmers hit hard at the onset of the great depression?

During WWI, farmers produced so many crops and live stock, but when the prices fell; they tried to produce even more to pay off the debt of the land that they had bought with the money that was loaned to them by the banks. when they couldn't pay off the debt (because no one could afford the crops they were producing) they had to move off of their property and leave their farms behind.

https://docs.google.com/a/auhsd.net/document/d/1ckm88FKBiyLndFY/edit?usp=drivesdk

This is some research I did a while ago. My source is an online text book. I hope this helps

The congress completes the diagram

In 911, a group of vikings lead by rollo besieged paris and chartres. after a victory near chartres on 26 august, charles decided to negotiate with rollo. the talks were led by hervé, the archbishop of reims. this resulted in the treaty of saint-clair-sur-epte, which granted rollo and his soldiers all the land between the river epte and the sea. it also granted him brittany, "for his livelihood". at the time, brittany was an independent land which france had not been able to conquer. in exchange, rollo promised the king his loyalty and military assistance when needed. also rollo also agreed to be baptised and to marry gisela, the king's daughter. the territory given rollo is about the same as upper normandy.