Sentence examples for presented a serious challenge from inspiring English sources

No issue is of more concern to the Nordic right than immigration, which has presented a serious challenge to the Scandinavian welfare-state model.

But the slowing of economic growth that gripped most Western countries beginning in the mid-1970s presented a serious challenge to modern liberalism.

But the group's strict edicts against music and dance presented a serious challenge to her and she recorded many of her songs and videos in Dubai.

Professionals and amateurs agreed that the hilly Ironman course, matched with the sweaty conditions, presented a serious challenge to both seasoned and amateur Ironman athletes.

Susceptibility of polymer surfaces to acute visibility upon scratching has presented a serious challenge to the polymer industry for quite some time.

Unfortunately that there was ZERO Internet access during any of the competition on the first day of Le Web (technical issues), which presented a serious challenge for the start-ups, but perhaps also provided a test of their adaptability.

This presents a serious challenge in identifying lessons for Uganda.

He says the financial crisis and recession presents a serious challenge to Chicago economics.

Wall Street's blasé response presents a serious challenge for the administration.

But if he were to present a serious challenge, would Mr Hun Sen revert to his old brutal ways?

Revamped and retooled, the Blue Jays could present a serious challenge to their division rivals: the Yankees, Tampa Bay, Baltimore and Boston.