Because the Cold War relied so much on intelligence gathering and covert military actions, leaders often felt the need to conceal information from Congress and the American public. Which historical event best fits this description?

invasion of the Bay of Pigs

Explanation:

Because the Cold War relied so much on intelligence gathering and covert military actions, leaders often felt the need to conceal information from Congress and the American public. The historical event that best fits this description is Invasion Of The Bay Of Pigs