Your answer is Woodrow Wilson
Based on the information you gave me the best that would fit is A due to the fact that vertical integration means “the combination in one company of two or more stages of production normally operated by separate companies.”
On August 25, 1916, President Woodrow Wilson signed the act creating the National Park Service, a new federal bureau in the Department of the Interior responsible for protecting the 35 national parks and monuments then managed by the department and those yet to be established.
To keep African Americans powerless and under control
