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Across 6. a rock-like material made up of skeletons of tiny sea creatures, most plentiful in warm ocean water 8. an animal, such as a kangaroo, that carries its youg in a pouch 10. the Cambodian Communist party 11. a long period of dry weather 12. male ruler of an empire 15. a hot spring that shoots a jet of water and steam into the air 17. the total value of all good and services produced in an economy 19. made of soil deposited by rivers 20. poor nutrition caused by a lack of food or an unbalanced diet 21. a disputed region on the Mediterranean coast 23. farming that provides only enough food for a village 24. a disputed region on the western bank of the jorden River 25. able to supplyone's own needs without any outside assistance 27. a refusal to buy or use goods and services to show disapproval or bring about a change 28. the work people do for which they are paid 31. cloth made by weaving or by knitting 32. the spreading of ideas or practices fron one culture to other cultures 34. hugh food shortage 35. an area in which no weapons are allowed 37. a variation of a language that is unique to a reagion or an area 40. vast mostly level, treeless plains that are covered in grasses 44. a small coral island in the shape of a ring 45. identical or similar 46. a pilgrimage or journey to Mecca undertaken by Muslims during the month of hajj 48. relating to a government that controls a country's large industries, business, and land 49. money given by a government to assist a private company 50. a series of rulers from the same family 52. a long, narrow inlet or arm of the sea bordered by steep slopes created by glaciers 53. the average number of years a person is expected to live 55. a river that flows into a larger river 57. a group of islands 58. a cooperative settlement 59. a level field that is flooded to grow rice, especially in Asia 60. a large landmass that is a major part of a continent

Down 1. an empire that included much of present-day Cambodia, Thailand, Malaysia, and part of Laos 2. the watering of crops using canals and other artificial 3. a cease-fire agreement 4. the holy book of Islam 5. a raised area of level land bordered by steep slopes or cliffs 7. a period during which an economy and the business that support it shrink, or make less money 9. groups of students who carried out Mao Zedong's polices during the Culture Revolution 13. a person who is devoted to the interests of his or her country 14. an economic system in which people can choose their own jobs, start private businesses, own property, and make a profit 16. a territory ruled by another nation 18. raising crops and livestock for sale on the local market 22. an oily liquid formed from the remains of ancient plants and animals 26. the average number of people living in a square mile 29. a worldwide effort to increase food production in developing countries 30. the number of live births each year per 1,000 people 33. a place wherw people convicted of crimes sent 36. an area in a desert region where fresh water is usually available from an underground spring or well 38. to add variety 39. a crop that is raised or gathered to be sold for money 41. a group of people who share such characteristics as language, religion, and ancestry 42. the percentage of a population age 15 and over that can read and write 43. a community in which people own land as a group and where they live and work together 47. extreme 51. a person who has no settled home but who moves from place to place 54. a group of families with a common ancestor 56. a social group into which people are born and which they cannot change