1.   Changing jobs can be an exciting challenge, but it can also be a time of great emotional upheaval.

2.   College professors are facing great upheaval as policymakers talk about using the Internet to modernize academia.

3.   Despite great upheaval and vows by many officials to resist desegregation, it made the rule of law prevail.

4.   Hamas was founded in an earlier period of great upheaval.

5.   It was a time of great social upheaval in this country.

6.   Today, the place that birthed this great upheaval is off-limits to the public.

7.   He expected China to undergo great upheavals which could lead to a crisis.

8.   When shareholders saw there were no great upheavals they bought in again and the market is now back to where it started, he told AFP.