Answer:
The answer to your first question is <u>C. Brain Drains</u>
The answer to your second question is <u>B. Low levels of crimes</u>
Explanation:
IF ITS WRONG, IM SORRY :(
Farmers' Alliance <span>was formed in the late 1800s to help the interests of farmers.</span>
1: Battle of Civetot 1096
2:Siege of Antioch 1097
3:Siege of Jerusalem 1099
4: Siege of Lisbon 1147
5:Siege of Damascus 1148
Sorry I don't have enough time to identify the cause events and effects but hopefully this helps you out!
It was a hurricane (Hurricane Katrina).