The concept of precision agriculture first emerged in the United States in the early 1980s.

The first new marriage models to emerge in the United States was the "romantic".

Homeowners associations first emerged in the United States in the mid-19th century.

Prohibition represented a conflict between urban and rural values emerging in the United States.

This category emerged in the United States in or before 2007.

Since 2004 a few small companies have emerged in the United States making custom skis.

The narrow standard that emerged in England and the United States after the trial stood for the next century.

For what seems to be emerging in the United States is a new dichotomy between blacks and nonblacks.

While the modern form of adoption emerged in the United States, forms of the practice appeared throughout history.

Within only five years, three gigantic groups have emerged in the United States through mergers and takeovers.