The did enter Africa for their own personal gain yes i dont not believe that powerful countries should be allowed to enter weaker countries because they can take what little they do have and steal it to make them more powerful.An example would have been the British because they went and tried to take over other countries.
1. D. Argumentation
Argumentative essays is a genre of writing where a certain topic is discussed, explored and inspected. It often makes use of empirical research. The writer then chooses a side on the topic, explaining his opinion on the matter in a compelling, evidence-based essay. It usually uses first person to make the writer's ideas and stand on the issue clear and concise.
2. B. Credible
Sources are the basis for informed opinion. Thus, it must be credible.