11.  Ahn said he then fled to the South alone as communist forces were about to take over the island in the closing months of the Korean War.

12.  Both Australia and New Zealand contributed troops during the Vietnam War to the unsuccessful defense of former South Vietnam against northern-led Communist forces.

13.  China has occupied Tibet since the failed Tibetan rebellion against communist forces that had marched into the region nine years earlier.

14.  Giap, who was chief strategist for the Communist forces, said there was no attack.

15.  He became trapped when communist forces withdrew and U.S.-led allied troops retook control of the city.

16.  Houaphanh province, which borders Vietnam, was a stronghold of Communist forces during the war and sustained some of the heaviest bombing.

17.  It led U.N. forces in the Korean conflict against communist forces.

18.  Laos was the last of the three Indochinese nations to fall to communist forces.

19.  McNamara has said if he spoke against the war earlier, he would have aided the Communist forces in Hanoi.

20.  Soon after, Communist forces marched into Saigon as the last U.S. citizens evacuated the city aboard American aircraft.