what developed during the middle ages to organize members with similar interests or professions???

Answer: associations
Question: what are all the names of santa's reindeers?

Answer: Vixen
Answer this question: what hotel was the shooting at in vegas??

Mandalay Bay hotel
Q: when and where did the revival of the olympics take place?A: Athens
Input: in 1789 the 1st 2nd and 3rd estates of france met on a tennis court and swore an oath known as the?

Output: the Tennis Court Oath
Please answer this: who plays erica hahn on grey's anatomy?
Brooke Smith