Problem 1: an invention by carl siemens make the second industrial revolution possible. what was it?

a. an expanded system of telephones

b. insulation for telegraph wires

c. a way to make large quantities of steel in a gas furnace

d. medication from coal tar

problem 2: which of the following became common in middle-class homes during the second industrial revolution?

a. televisions

b. electric lamps

c. stereos

d. electric typewriters

President clinton, on the fortieth anniversary of the events in arkansas surrounding the "little rock nine," stated that "when the constitutional rights of our citizens are threatened, the national government must guarantee them." this principle was the basis for using federal authority in: the expansion of voting rights to women. the passage of the civil rights act of 1964. the passage of the americans with disabilities act. all of the choices.

The battle of fort wagner is most important for which

What was president theodore roosevelt’s square deal