They went to Africa, a continent with abundant resources, in the month of September.
(A) They went to Africa, a continent with abundant resources, in the month of September.
(B) They went to Africa a continent with abundant resources in September.
(C) They had gone to Africa in the month of September, which is a continent with abundant resources.
(D) They went in September to Africa, a continent with abundant resources.
(E) In September, they went to Africa, a continent with abundant resources.