Why did the kansas-nebraska act anger many members of the free-soil party?

This is because the Free-Soil party was opposed to slavery reaching the new western territories and they wanted no slavery there while the act did exactly what they opposed.

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:

c) troops march forward in close formation against newer, more accurate weapons