The process was popular in engineering circles well into the 20th century.

As a comprehensive design and art movement it remained popular into the 1930s.

After the war, the design caught on and became popular around the world into the 1960s.

It was very popular into the nineteenth century, with a strong cultural impact.

This style of shoe would remain popular well into the next period.

Behavioral counseling was very popular throughout the 1970s and at least into the early 1980s.

Despite the new standards, the older systems remained popular into the 20th century.

He was widely popular in Europe into the late 1960s.

It remained very popular into the new century, running almost continuously for the next seven years.

Black lipstick became popular in the late 1970s and into the 1990s.