During the Second World War, as one of the first civil-rights measures, the United States Congress enacted legislation to allow all armed services personnel to be able to vote in primary and general elections and not have to pay a poll tax.
选项：

A: to allow all armed services personnel to be able to vote in primary and general elections and not have to pay
B: to allow all armed services personnel to vote in primary and general elections, and they did not have to pay
C: that allowed all armed services personnel that they could vote in primary and general elections without paying
D: allowing all armed services personnel to vote in primary and general elections without paying
E: allowing that all armed services personnel could vote in primary and general elections and did not have to pay