Which of these forms of transportation was not an innovation that used rails?

the subway

the automobile

the elevated train

the streetcar and the trolley

What were the terms behind germany's surrender during wwi?

Why might countries with command economies have high rates of employment? the government offers career counseling.command economies have large populations.government planners assign everyone a task.everyone works hard in a command economy.

What challenges did the united states face during the great depression? check all that apply. high debt high wages high unemployment a decline in the value of money and goods increased job stability failures of businesses and banks