Sentence examples for Persistent obstacle from inspiring English sources

But North Korea, which defied Beijing by testing a sixth nuclear bomb on Sunday, has emerged as an unexpected and persistent obstacle.

The greatest and most persistent obstacle to acceptance is the news media's reluctance to expand its vocabulary of praise to include this new generation of African-American quarterbacks.

By Benjamin Wallace-Wells March 23, 2017 Along with other conservatives, Mark Meadows, the chairman of the House Freedom Caucus, has proved to be a persistent obstacle to Donald Trump's health-care bill.

The two leaders also reached an understanding on an accounting method to keep track of emissions reductions – a persistent obstacle to a deal at Paris – and ensure further, deeper reductions in the future.

Tumor hypoxia is a persistent obstacle for traditional therapies in solid tumors.

The persistent obstacle in such processes is to find a valid approximation for soil representation.

What are the persistent obstacles and the proven methods for overcoming them?

GM's costs were the highest in the industry and new products faced persistent obstacles and delays.Changes came quickly.

And once the state did open the door for private entrepreneurs, they faced persistent obstacles — as they still do even today.

High-level negotiations on Iran's nuclear programme enter their last day on Tuesday before a deadline for agreeing the outline for a comprehensive settlement, with top diplomats still struggling to overcome persistent obstacles.

"Today's verdict demonstrates the persistent obstacles to accountability in Border Patrol that remain, particularly when it comes to use of force," said the Kino Border Initiative, an advocacy group.