Growing u.s. cultural diversity impelling appreciation of differences

There are higher birth-rates among the mostly young Third World arrivals, demographers are predicting that the U.S. before long will have to define just who its minorities are. Immigrants though different and more problematic than those who have come before, as normally tolerant American complain about the newcomers’ contributions to crime and disease, about the burdens on schools and welfare rolls, the latest immigrants are helping form a new society, a variation and intensification of the great American experiment.