The us constitution limits the power of the executive branch through?

What type of speech was president reagan giving at brandenburg gate in west berlin

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.

Why did reagan have the united stars invade grenada