How did the northern colonies became diverse in the late 17th and early 18th century

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.

Jane determines x = 4 and y = 1 is the solution to the following system of equations.

Aclaim about history is most likely not valid if it has which of these characteristics?