21.   These preposterous economic upheavals happen constantly.

22.   Thirteen years of coastal storms and economic upheavals, visited upon a city whose nature is volatile to begin with, have shaped a leaner, warier Houston.

23.   Yet such protests are still relatively rare for a country in the middle of tremendous economic upheaval.

24.   Other gangsters who acquired fortunes during the economic upheaval in Eastern Europe and are now coming to North America posing as entrepreneurs to launder funds.

25.   A joint statement at the close was expected to offer only a broad look at recent economic upheavals.

26.   Although of much concern to APEC, the closing statement did not go into the economic upheaval that resulted after Mexico devalued its peso in December.

27.   And the government should not be held singularly responsible for the economic upheaval, he added.

28.   And he says it might be only the first such economic upheaval.

29.   But trade experts say the bigger economic upheaval from the agreement will occur in China.

30.   Financial markets, battered by repeated economic upheavals in recent years, experienced only a slight dip Monday.