20thcentury africanamericanwomen biography feminism frailelderly healthandhygiene history homecare lifeskills lifeskillsguides lifestyles literarycriticism marjoriehillis middleclassafricanamericans middleclasswomen olderpeople psychology roulston servicesfor singlepeople singlewomen socialconditions socialscience statistics subjects success themes unitedstates women women'sstudies womenauthors youngadults