a decade of a century (e.g. the Sixties) · age · era · period · CL: gè

During the Depression in the 1930's, many wealthy people lost everything in the stock market crash.

The communication of news by TV and radio is very common now.

These ruins are ancient.

The 1960s saw the emergence of the Civil Rights movement in the United States.

This song was popular in the 1970s.