What power sources were used in thefacories during the industrialization?

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.

Did the both the us and ussr have atomic weapons after 1949

Production possibilities graphs economists see different ways to use an economy’s profits