What innovations or changes bring about a change in women's roles in the 19th century?

"social stratification refers to the way people are ranked and ordered in society. in western societies, stratification is primarily seen and understood as a result of socioeconomic status, which produces a hierarchy in which access to resources, and possession of them, increases from the lower to the upper strata"

answer; transportation, store's,a whole lot more of ugly people,ect