What does the origin of many of the routes demonstrate about europe and the crusades?

The crusades initially happened in 1095 proclaimed by Pope Urban II. They were Christian military expeditions from Europe ,that aimed to liberate the Holy Land and Jerusalem from Muslim rule. Although its main objective was to regain Christian territories, it was also motivated by economic objectives with the opening of new markets along the expedition route.

the answer wold be b) travel among nations should be regulated by an international organization

answer: in october 1962, an american u-2 spy plane secretly photographed nuclear missile sites being built by the soviet union on the island of cuba. president kennedy did not want the soviet union and cuba to know that he had discovered the missiles. he met in secret with his advisors for several days to discuss the problem.

explanation: