Answer:
The sinking of the Lusitania
The correct answer is D) to stop North Vietnam from spreading communism to Laos, Cambodia, and Thailand
They believed that if Vietnam became communist, then it would cause a domino effect in which all other SEA countries would adopt communism.
European politics, philosophy, science and communications were radically reoriented during the course of the “long 18th century” (1685-1815) as part of a movement referred to by its participants as the Age of Reason, or simply the Enlightenment. ... The Enlightenment ultimately gave way to 19th-century Romanticism.
The US feared that they had fallen behind which led US policymakers to accelerate space and weapons programs.
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