Passage West is a 1951 American Western film.
Curly, one of the prisoners, makes a pass at Rose and is whipped by Pete. He fancies the woman for himself, but Rose picks up the whip and uses it on him. Pete is not so much irate as impressed.At a fork on the trail, Pete insists the wagons risk a faster but more dangerous route. Soon they are trapped in dust and rain storms. A cow dies, and without milk, a baby dies. Rose changes clothes to something more frilly, feeling it time for her mourning to end, but when Pete shows an interest in her, Karns fights and defeats him. ........
Source: Wikipedia