How did the actions taken by the European and American political leaders lead to the start of WWII?

The policies of the winning and losing powers in Europe and the Us were resultant in the second world war.

Explanation:

After the first world war there was an undercurrent of dictatorship and fascism in many countries that was on the rise but the winners of the war did not much care for it.

They were taking up a policy of suspension and of appeasement to quell the desire of the Germans and the Italians but that was not to happen as diplomacy failed.

The harsh treaty of Versailles had made it hard for the losing sides not to harbor resentment and it burst open in another animosity and war

the answer that best explains what happened to george washington at fort necessity, pennsylvania is : washington was attacked by the french but was able to negotiate with them to peacefully end fighting. the battle took place on july 3, 1754. the battle is considered as being the start of the french and indian war.

the answer is aggresion hope this and mark me as brainiest and add me as friend