Which event best marks the end of the Reconstruction period in the South?

What is one example of trench warfare ?

Which statement best describes standard oil in the late 1800s? standard oil controlled only a small number of the nation’s oil refineries. standard oil was a single business that operated in a small region. standard oil controlled only the means and methods of oil production. standard oil owned ninety percent of all oil refineries in the united states.

There are no written records of the first migration of humans to the americas? true or false