What was the u. s. response to north korea's invasion of south korea?
the united states did nothing specific.
u. s. troops aided south korea with support from the un.
u. s. troops prepared for attack pending un negotiations.
the united states dropped an atomic bomb on the yalu region of north korea.

What explains the increase in life expectancy in botswana? a. the increased availability of jobs and an improved economy b. access to antiretroviral drugs, hiv/aids education, and widespread hiv/aids testing c. a series of military takeovers that stabilized the political system and led to education reform and increased literacy rates d. a recent military coup that led to an improved healthcare system select the best answer from the choices provided.