That the play should be a groundbreaking event in London may strike Americans as odd, given the longer tradition of African-American playwrights dramatizing the black experience.

That first debate was a groundbreaking event.

A groundbreaking event was the celebration of a Betsingmesse at the Vienna Catholic convention (Katholikentag) in 1933.

In 1989 he cast Pakistani actors Mohammad Ali and Zeba in his film Clerk which was considered to be a groundbreaking event.

This is a groundbreaking event for this community, especially for the women, who need never again give birth inside huts or under a tree.

That same year she created the 60 Second Film Festival, the first fully online film festival, a groundbreaking event at that time.

The championship was hyped as a potential groundbreaking event, pitting the top two teams in the country.

"It was La Coupole, a groundbreaking event for a year and something, and then it went bust."

Ten cities in America and Canada were able to see and hear this groundbreaking event.

The groundbreaking events of recent days in Egypt have put new heart into societies across the region.