In the months leading up to World War 1, the United States wanted to maintain its neutrality because it felt that the issues taking place in Europe had nothing to do with them, and they did not want to sacrifice American lives for another country's fight.
Churchill was an effective leader and statesman because of his tremendous ability to inspire people; his unique strategic insight; his relentless passion; and his imperturbable personality.
You answer would Constantinople. The Muslims had cannons yo take down the city's walls.
Plato's famous philosophical work was called The Republic. In this seminal work Plato, who was a famous Greek philosopher from the antique times, he was describing how a utopia in the form of a country would look like. His work is still being read tody and is considered an important piece of intellectual work in some aspects.