Jacob August Riis, “A man atop a make-shift bed that consists of a plank across two barrels,” c. 1890, 7 x 6″, from How the Other Half Lives: Studies Among the Tenements of New York, Charles Scribner’s Sons: New York, 1890 (The Museum of the City of New York)
Social categories and roles are always changing. How do these shape government policy, culture and people’s lives?

Social structures