They are the first experience visitors get of our country and critical to the easy flow of trade and commerce.

Milken himself viewed the securities laws, rules and regulations with some degree of contempt, feeling they hindered the free flow of trade.

This created a basis for improving the flow of trade during the early industrial period, even before the railway era began.

It was built as a defensive structure to control the flow of trade along ancient routes.

A small number of closures of major industrial employers took place in the first half of the 20th century, due to the ebb and flow of trade.