Why did france , england and spain send ships to mexico in 1861?

Which of the following factors would be a likely reason for low population density

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.

What were the sites of three major battles the french army fought between 1805 and 1809?