Willa Cather 
O Pioneers! 

The first novel in Willa Cather's Prairie Trilogy tells the story of the Bergsons, a family of immigrants eking out a hardscrabble life as farmers in Nebraska at the turn of the nineteenth century. Alexandra, the eldest child of Bergson patriarch John, inherits the family farm when her father dies. Left to raise her father's three sons and somehow turn a struggling farm around, Alexandra is tasked with pulling her family up by its bootstraps.