Sentence examples for the concept has existed from inspiring English sources

Since the arrival of Europeans on this continent, the concept has existed in the idea of vast tracts of land untouched by "civilized" influences.

Lean Startup author Eric Ries popularized the term "pivot" but the concept has existed for years.

Other similar terms that are still used in the modern lexicon of other countries and cultures show the concept has existed in some cases as far back as the 16th century.

Although entries on alienation did not appear in major social science reference books until the 1930s, the concept had existed implicitly or explicitly in classical sociological works of the 19th and early 20th centuries written by Karl Marx, Émile Durkheim, Ferdinand Tönnies, Max Weber, and Georg Simmel.

It was the first FPS game to have a following of player clans (although the concept had existed previously in MechWarrior 2 (Netmech) with its Battletech lore as well as amongst MUD players), and would inspire popular LAN parties such as QuakeCon.

The ESS concept has existed for a relatively long time, but its urgent need has only been met over the last decade, being partially realized by ESMs.

A similar concept has existed in Massachusetts since 2006.

Still, the concept has long existed for ordinary Americans.

In Germany, the concept has never really existed in this form.

Although the concept of endoscopy has existed for centuries, a practical, working neuroendoscopic system did not emerge until last century, as a result of numerous contributions and refinements in optical technology, illumination sources, and instrumentation.

TEK is also not a concept that was an integral part of the education of most ecologists or foresters, nor is it a concept that has existed for a long time in the federal policies of a nation-state.