11 I have to add at least 20 letters or numbers odbeidbeofbwodbwodbwihfvehe
The main way in which domesticating livestock allowed civilizations to spread is that people were freed up to do other things like woodworking and opening shops, since they no longer needed to hunt and gather their food and resources.
I also concur that Iowa, Illinois, and Indiana are the three states that tops in hog production at least from this list. I believe Ohio is ranked number 6 in pork production.
Hopefully this helps.
Answer:100
Explanation:
2 senators for every state
50•2=100