Sentence examples for been the frontier from inspiring English sources
And California has been the frontier for entrepreneurial facilitators, who, for a fee, recruit and screen birth parents, and coach prospective parents on how to market themselves.
The very name of the genre became less tenable, for what had once been "the Frontier" - where pioneers, prospectors, hunters, vagrants, outlaws and crazies roamed - now became a land of suburbia, car-lots, and sub-divisions.
Outsider music has mainly been the frontier of record collectors and inquisitive rock stars like Frank Zappa, who is credited with championing the work of an awkward three-sister garage band from the early 1970's called the Shaggs.
"It's the frontier," Mr. Lightner said.
That is the frontier with Finland.
Occasionally, though, the border is the frontier.
"In the 90s the metaphor was the frontier – surfing, exploring.
For many years, in fact, Frederick was the frontier.
"It's the frontier of economics".
