The northeastern farmers migrated to the west in order to make living. When they were in the west, they start over on u farmed lands.
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It led towards the partitioning of the subcontinent. If you want to learn more about the reason why this happened, it's because of their notable differences in religious perspectives. Instead of causing chaos in India, they just decided to separate the subcontinent instead.
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.
question number two is the last one and the question number 3 is the first answer