Which officals of the roman republic commanded the military

Which statement best describes a contribution of the works of nicolas copernicus and galileo galilei?

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 have changes in transportation affected washington, d. c.