1) Why were railroads such a universal symbol of industrialization at the time?

What is the relationship of the letters n.y.l> w.c to the new york infirmary for women and children

This photo shows an early mesoamerican structure, specifically from the zapotec culture. what was this structure most likely used for? a.creating terraces for farm fieldsb.practicing religious ceremoniesc.playing a ball game with stone hoopsd.protecting a city from invading armies

Do you think the isolationist were correct in arguing the roosevelt’s policies including lead lease, would increase the likelihood of war?