What made spain richer and stronger throughout the 1500s

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.

Before world war 1 started, austria-hungry was wary of (spain or serbia) because of border disputes

Which statement describes the impact of the 21st amendment?