Alabama

[crackgmat007]

630. Seeming to be the only organization fighting for the rights of poor people in the South, Hosea Hudson, a laborer in Alabama, joined the Communist party in 1931.
(A) Seeming to be
(B) As
(C) In that they seemed
(D) Since it seemed
(E) Because it seemed to be

[sunnyjohn]

IMO:E

repharsing the sentence:-

Hosea Hudson,....., joined the Communist party in 1931
because it seemed to be the only org fighting for X.