What signific challenge did cities face as a result of rapid industrialization in the 1800s ?

Which describes a domestic policy for which president nixon was responsible? the reduction of tension between the democrats and republicans the establishment of the second frontier the reduction of tension between the united states and china the establishment of the environmental protection agency

What major land feature is located at 0* and 20* e? a sahara desert b kalahara desert c congo basin d the alps

Profit is the term for that is left over after the costs have been paid in a budget or business. a) money. b) supply. c) demand. d) tax