What is an urban focus?

How did testimony such as this from the triangle shirtwaist factory disaster affect the workplace?

Characteristics of what type of economic system are being described below? 1.economy in which some/all of the basic economic questions answered by central authority 2.trade generally limited to what is produced through the influence of the government a. command economies. b. market economies. c. traditional economies.

What effect did ww11 have on empires that had been created by european nations