The "Worst" thing an American President has ever done?
Let's see. Would that be sending many thousands of American troops to liberate your country after it was invaded and devastated by the Japanese in World War Two?
Have you ever heard of the atrocities that were committed against your people at the time - not by THE AMERICANS WHO WERE giving their own lives TRYING TO SAVE YOU?
ALSO have you ever heard of the Bataan Death March?
The Imperial Japanese Army decided to move almost 80,000 American and Filipino Prisoners of War. The brutal march resulted in the murder, torture, and starvation of many thousands of the soldiers as well as civilians.
You have only to look around your own country to see memorials to these brave, doomed soldiers and citizens. Before casting stones at my country...look at your own history.