Less than a decade after the frantic merger activity of the late 1960s, we are again in the midst of a major wave of corporate acquisitions. In contrast to the 1960s, when acquirers were mainly freewheeling conglomerates, the merger movement in the 1970s includes such long-established giants of U.S. industry as General Electric, Gulf Oil, and Kennecott Copper. Because of the decline in the value of the dollar and the greater political stability of the United States, foreign companies also have become increasingly active buyers of U.S. companies during the past few years.

A version of this article appeared in the July 1979 issue of Harvard Business Review.