1. What does the author mean when he says, “the poor are isolated from, or in sight of, anyone else?

Brainliesttt !me : ) describe the event : increase in islamic extremis in the middle east

The factory system of the early-19th century caused a) a decrease in farm production. b) an increase in rural population. c) an increase in urban population. d) high unemployment in other areas.

(05.04 mc) how did the roman transportation system keep the empire strong? plz