I am pretty sure it is to serve as an elevator by raising and lowering ships. But i might be wrong. I know it is not the last one
Answer:
In June 1812, the United States declared war against Great Britain in reaction to three issues: the British economic blockade of France, the induction of thousands of neutral American seamen into the British Royal Navy against their will, and the British support of hostile Indian tribes along the Great Lakes frontier.
Explanation:
100%/x%=108/81
(100/x)*x=(108/81)*x - we multiply both sides of the equation by x
100=1.33333333333*x - we divide both sides of the equation by (1.33333333333) to get x
100/1.33333333333=x
75=x
x=75
The Khmer Rouge assumed leadership in A. Cambodia.