Which of the following was a new development of the second industrial revolution?
a. improved putting out system
b. invention of the cotton gin
c. improvement of the steam engine
d. new process for making steel

He u.s. constitution (1787) establishes a national legislature with powers to “create national law”, a national executive with the power to “enforce national law”, and a national judiciary branch with the power to “interpret national and state policies” to see whether or not they violate the national constitution. this term describes the division of governmental authority into semi-independent bodies?

In which two days did the spread of enlightenment thought contribute to the french revolution

Why do you think the nazis gave ration cards out to jews in the ghetto?