What was the importance of having neighbors on the frontier?

Explanation:

The frontier posed many dangers to the pioneers. There were indians, brutal winters, outlaws, and many more. Having neighbors gave the pioneers help if there was a situation that couldn't be handled alone. Neighbors could help each other with workd that needed to be done. Much of the time the nearest town was 50-100 (or more) miles away. When you had neighbors you had friends. You had someone that could ride for help when you couldn't go yourself

Hope this helps

the answers is b.   environments.

i think it was   tsar alexander ii