John Wolfe introduced the staple crop, tobacco.
Answer:
The two answers are Peru and Venezuela
i belive the anwser is a (african americams)
The lasting effect of religious missionaries in Africa is that they spread Christianity. They established hospitals, clinics and offered modern medicine. They introduced European system of management and styles of dress. The Missionaries opened schools. Also training colleges too. They paved the way for the improvement of agriculture through establishing farms where new crops and better methods of farming and equipment were introduced. Furthermore, the missionaries fought slave trade. They also destroyed local industries like craft industries which were replaced with European products. Moreover, some African religions were lost to Christianity.
Assuming you're referring to Theodore Roosevelt, one of the most successful things he did in terms of regulating big business was the "break up the trusts,"--in that he took to court companies that were suspected of colluding with other firms and forming monopolies.