How is the panama canal an example of imperialism?

It was an act of imperialism. The United States quickly recognized the new “government” of Panama and dictated America's rights to a canal in Panama. ... Canal locks would raise ships on one side of the Isthmus. The ships would cross the lake and be lowered to sea level by locks on the opposite side.

the cost of college has risen faster than inflation for many years.

the high price of student services and administration are two reasons for the rapid increase in cost.