Explain the intersections between rapid social change in the early 20th century and gender anxieties.

One incredible part of a culture and an explanation social standards feel so familiar, is that we learn culture how we get familiar with our local language: without formal guidance, in social settings, lifting it from others around us, without speculation.  

Genuine model is the expression sex. before; sex alluded both to sexuality and somebody's biologic sex: male or female. Today, although sex still alludes to sexuality, "sex" presently implies the class’s male, female, or progressively, other sex conceivable outcomes.

b.   jim crow laws were enacted in northern states.

i believe the correct answer is b.