Respuesta :
I am leaning towards D, but it could also be B considering economic history is the study of a countries economy. I know it wouldn't be A or C because of the bias answers, but I am still leaning towards D. I am hoping someone else answers so I don't get the question wrong for you. I am terribly sorry. :(
But im pretty sure its D.
Answer:
C.what countries in Africa have successful manufacturing industries
Explanation:
Economic Historical theme is involved with the process of manufacturing and the industries, the existence or not of countries in Europe, women that can vote, or the countries that make up ocenia has nothing to do with the economic historical theme, so the best option would be What countries in africa have successful manufacturing industries?