The system of cooperation known as feudalism ended around the:

a. 8th century
b. 13th century
c. 15th century
d. 18th century

Which german count invented the zeppelin

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.

How does the balance of trade look different in the us today vs hot it looked in the 70's