Why was the availability of cheap, fertile land a factor in influencing people to move to the new western territories?

The availability of cheap, fertile land was a factor in influencing people to move to new western territories because these factors helped to promote the promise of a better life westward. With the availability of land it helped to promise a better life for individuals struggling to live in urban centers or in areas where economic opportunities were not as strong. 

Yes.

Governors are elected by the people to represent the people. It would stand, then, that if the people do not feel like they are being represented by the Governor in the middle of the Governor's turn and if the Governor is not being responsive to the demands of the people, then the people should be able to recall the Governor and have someone better represent the views and needs of the people.