But the first "autoplane" was actually unveiled in 1917, and many similar efforts have followed.

The new effort follows a series of legal and political setbacks for opponents of the project.

Their debut was released in 1999; a second effort followed in 2000.

Three further efforts followed on both labels, and the pair continued working together through 2002.

Intense effort followed by an acceptance of what you get in return.

I propose an effort to help other communities follow Chicago's lead.

Missionary efforts followed, with the first local converting to Christianity in 1819.

The effort follows Republican efforts earlier this year to address the same issue.

During the 1950s, Hedrick's efforts followed two main paths: painting and sculpture.

A $40 million effort followed to harden the entire B-1 fleet against bird damage.