Pls need asap identify where the mixed economies of nigeria, kenya, and south africa lie on the continuum.

South Africa, Nigeria, and Kenya fall in the following order on the continuum:

A Nigeria

B South Africa

C Kenya

Taking reference on the 2018 Index of Economic Freedom Ranking, an annual publication by the renowned Heritage Foundation, the 'freest' economy, corresponding to the position C, closer to 'Pure Market', would be that of South Africa, on the 77th spot on the ranking. The middle slot 'B' corresponds to the economy of Nigeria, claiming the 104th position while the closest to pure command would be Kenya, 129th, tanking the 'A' slot.  

it was certainly a debatable decision, mainly because it was based primarily on political - and not on legal or social - views. since the congress at that time was led by members of the republican party, and the territory that the tribes wanted to turn into an exclusively indian state was predominantly democratic, the proposal (as expressed in the constitution) did not succeed, but the constitution itself proved to be of crucial importance in the creation of the state of oklahoma, and, most importantly, it guaranteed the involvement of representatives of the indian tribes in the government of the future joint state.  

as a member of congress, i would have voted to ratify the constitution, or at least to have it tabled. ignoring it was an interested and partial decision.