Sentence examples for represented a challenge to from inspiring English sources

This had represented a challenge to Mr Prabhakaran.

Rajan's speech represented a challenge to what he and some other economists see as a drift toward untested and dangerous policies.

Lawyers who specialize in pharmaceutical regulation said the Allergan case represented a challenge to the entire federal philosophy on improper or illegal drug promotion.

Speaking from the White House, a sober President Barack Obama said Syria's actions represented a "challenge to the world" and to American national security.

With the backing of the supreme leader and the military establishment, he has marginalized all of the major figures who represented a challenge to the vision of Iran as a permanently revolutionary Islamic state.

The Niagara Movement represented a challenge to the dominance of Booker T. Washington, the Tuskegee Institute sage, who disseminated a philosophy of economic advancement linked to second-class citizenship.

In that sense, it represents a challenge to the agencies.

The hot day, therefore, represents a challenge to homeostasis.

They represent a challenge to the system, not a threat to it.

The digital advance, to be sure, represents a challenge to many companies.

The W3C project represents a challenge to PayPal and Amazon, the current giants of online payments.