What happened soon after settled groups started to thrive?

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.

The code name for the invasion of europe was called operation ° overlord ° juno °torch

Which industries produced great profits and wealth in the late 1800s