I'm not sure but I'd say a. I've read up on this before. It had said something about urbanization though and urbanization are when rural areas turn into urban ones. So, I'd pick A for sure.
The crusades lasted 200 years. It started in 1095 then went on to 129. :)
losses of economic growth in countries.
indirect wars
Answer:
democratic republicans
Explanation:
they are mostly land owners
Africa doesn't neither does Russia
