Together, they established the rules, which have pretty much remained for two decades.

He then moved to Michigan in 1956 and remained for three decades.

And so it remained as a regional favorite for many decades.

She began at the Times in 1963, and remained for four decades before retiring.

The city remained under Israeli military rule for over four decades.

The station remained in these studios for nearly two decades.

This situation remained for many decades, until the launch of commercial television in 1984.

These buildings were meant to be temporary, but they remained in place for several decades.

The couple remained together for three decades, returning to Massachusetts to live in 1903.

While not as influential, these were also popular and remained in print for decades.