Concept:The term used for African countries colonized by Portugal and that speak Portuguese is Lusophone.
Explanation:"Lusophone" is derived from Lusitania, the ancient Roman name for Portugal.
A Lusophone country is one that was formerly a Portuguese colony and uses Portuguese as its official language.
Examples in Africa include Cape Verde, Guinea-Bissau, Mozambique, Angola, and São Tomé and Príncipe.
Anglophone describes English-speaking former British colonies, while Francophone describes French-speaking former French colonies.
Spaniards refers to citizens of Spain, not to an African language group.
Therefore, the option that matches Portuguese-speaking former colonies is Busophone, which is a variant of Lusophone.
Answer:A. Busophone (Lusophone).