Which of the following is an example of how the emergence of railroads and canals affected the economy?

A.

Communication became easier for companies.

B.

Many Americans were put out of work.

C.

Transporting goods became less expensive.

D.

America became less reliant on coal.

Brainliestttme : describe the following event: increase in islamic extremism in the middle east

How did the cleveland massacre impact standard oil in 1872? standard oil hired all the laborers who were nearly killed during the cleveland massacre. standard oil became a monopoly in the cleveland oil market after the cleveland massacre. standard oil was bought out by other companies in the city after the cleveland massacre. standard oil closed down to avoid additional violence in the wake of the cleveland massacre.

Plz where was the inca civilization located? a. in and around the andes mountains of south america. b. central america in southern mexico. c. the caribbean islands. d. the central valley of mexico.