The First Crusade is initiated when Byzantine Emperor Alexius Comnenus requests help in reconquering from the Seljuk Turks the lost territory of Asia Minor . Pope Urban II at the Council of Clermont calls upon the princes of Christendom for an armed “pilgrimage” to recover Jerusalem from the Muslims.
Answer:
because the Nazis threatened to torture and prosicute them if they did not
Explanation:
<span>The word for an array of nonaligned or friendly states that cushion or protect a larger country from invasion, as happened with the former soviet union and its eastern european neighbors is the buffer zone. It is created to specific areas that needs to be protected such as restrictions on the use of resources of that area and the country do its best to create measures to improve the conservation value of that area.</span>
In Plessy v. Ferguson, the United States Supreme Court ruled that the doctrine of "separate but equal" was permissible under the US Constitution.
This was later overruled in Brown v. Board of Education.