1.   But many blacks in Greenville say the green ribbons around town, signifying unity, indicate a false sense of accord.

2.   Red and white together is another popular choice, signifying unity.

3.   Supporters said the resolution would signify American unity while setting terms for the mission.

4.   From the floor, Puerto Rican delegate Andrew L. Praschak held up a rainbow flag signifying gay unity as the Shepards were on stage.