Why was agriculture important to the development of civilization?
a.
it promoted the economic equality needed for a lasting culture.
b.
it encouraged the creation of a common language.
c.
it led to job specializations required for a complex society.
d.
it encouraged the growth of democratic ideals.

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.