From 1960 to 2005, new immigrants and their U.S.-born descendants accounted for 51% of population increase. In the later part of that period, from 1980 to 2005, new immigration accounted for 58% of the 68 million additional people.
1 An escutcheon plate is the disc around a plumbing pipe at the wall penetration that seals the wall opening. The photo above shows a chrome escutcheon plate where the water supply pipe for a toilet enters the wall. You will also find escutcheon plates at the pipe penetrations under sinks and behind water heaters.
The shield, or escutcheon, is the part of a coat of arms upon which the coat of arms is displayed. It actually represents a shield, in the sense of armory: a weapon, usually t â¦ hough not always used as a defensive weapon.8 people found this useful. Everac99.he Mexican Coat of Arms, which also appears on the Mexican  national flag, illustrates the fulfillment of a prophesy describing  where the Aztec people would found their fi â¦ rst city. It shows a  golden eagle perched on a cactus while devouring a rattlesnake.