What Is The Difference Between ‘The Courage Of Sarah Noble’ and ‘Little House On The Prairie’ ?

They both have a story about moving to a new place .But Sarah Noble moved in Spring . And one

Little house on the prairie ,the charater moved in winter . Then one is moving to the east , one is

Moving to the west . Though it is not the same , they still are the story about moving to another

Place . So I think that will be happened two hundred years ago .