How did the decision in this case establish the supreme court authority?

Look at this photograph taken during the battle of guadalcanal

How different might ayuba's experiences of slavery have been had he been sold in jamaica rather than maryland?

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.