What was the main event in the article expansion and reform: technology of the 1800s? was the main event or harmful to society? make an argument and defend it with specific details from the article expansion and reform: technology of the 1800s.

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.