11.   Many foreign economists agree that aid and investment is too concentrated around Hanoi and Ho Chi Minh City, reinforcing income gaps.

12.   Most resources are concentrated around the economic hub of Bangkok.

13.   Much of the recent violence has been concentrated around Tlemcen, near the Moroccan border to the west.

14.   Much of the shelling was concentrated around the northern part of the enclave, near the main base of Dutch peacekeepers.

15.   Nomads who inhabit the region are concentrated around water holes with their animals, which increases the risk of contracting contagious diseases.

16.   That the trend seems to be concentrated around the coast is a coincidence, according to Eric Sideman, staff scientist of the Maine Organic Farmers and Gardeners Association.

17.   That should spur trade between northern and southern Europe and officials expect much of the spinoff benefits to be concentrated around Malmoe and Copenhagen.

18.   The flooding was concentrated around the cities of Wroclaw and Opole.

19.   The government offensive was concentrated around the village of Vaksince in northern Macedonia, Defense Ministry spokesman Gjordji Trendafilov said.

20.   The outnumbered militants are concentrated around Grozny and did not put up heavy resistance when Russian armored columns rolled across the open plains of northern Chechnya.