How did steam locomotives lower the cost of transporting raw materials and finished goods? They cost nothing to run because they ran on steam.
They could transport many materials or goods at once.
They were uncomplicated and inexpensive to build.
They were safe and cut the chance of costly accidents.

Chief justice earl warren stated, “separate educational facilities are inherently unequal.” what did the use of “inherently” imply about segregation? 1/ by its very definition, it cannot be equal. 2/ it is an integral part of american society. 3/ based on its meaning, separation is a natural inclination. 4/ it was intended to be a state right, not a national mandate.

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.

How did radicals such as robespierre justify the use of terrors