JF Kennedy was a part of the Cuban Missile Crisis and negotiated the Soviet withdrawal
Publicly and chronologically speaking, the Nuclear Test Ban Treaty is about nuclear tests, and was signed after Kennedy forced the Soviets to withdraw their missiles. In my opinion, the way you put it, he may have wanted america to seem to be a force for peace. Good question, president-wise.
Pennsylvania
disease , weather, famine?
The Mexican Army was forced to withdraw from Tejas.
Battle of Lake Erie
Bad weather and disease.
Iran
president Lincoln
The Persians were defeated, as they were forced to withdraw from Greece without fully accomplishing their objectives.
it made the Russian army withdraw and forced it to sign a treaty with the Germans.
American troops were forced to withdraw following deadly bombings.
NO-- Nobody can be forced to run for president or for any other elected office.