Rising prices in the economy
Answer:
Ethnicities.
Explanation:
An ethnic group or ethnicity is a certain social category of people based on the perception of its members that they have a common origin or experience. Members of an ethnic group believe that they share a common history and cultural traditions (such as language or beliefs) that separate them from other groups. An ethnic group can proclaim a nation claiming a territory, or constitute the majority population of a nation state, whose members or citizens similarly have a certain nationality.
first here's the definition of a Proxy War : A proxy war is an armed conflict between two states which act or on behalf of other parties that are not directly involved in the hostilities. so the US government aided Africa even though they were not directly involved in the war themselves.