1 .		is often defined by societies dependent on sedentary agriculture with well developed nonfarming elites, urbanization, and economic specialization.
2 .		Another term for the Old Stone Age is the Age.
3 .		The Age is also known as the New Stone Age.
4 .		The brain of the genus was almost as large as that of modern humans.
5 .		The were people who moved down from northern Mexico in search of settlements to pillage.
6 .		is the combination of ideas, objects, and patterns of behavior that result from human social interaction.
7 .		The species to which all modern humans belong is .
8 .		The level of social organization typical of hunting and gathering societies was the of 20 to 30 people.
9 .		After adopting agriculture, some late paleolithic peoples reverted to .
10 .		A successful group of sedentary hunters and gatherers subsisted in central by intensive use of woolly mammoths.
11 .		The sedentary towns of the complex subsisted on intensive hunting and gathering.
12 .		Societies that require young men to live with their wives' families after marriage are .
13 .		Societies that trace family descent and inheritance through the female line are .
14 .		One of the primary causes for the shift to sedentary agriculture was a change in the .
15 .		Because of their aggressiveness, some of the last animals domesticated were horned .
16 .		is a form of social organization based on herding domesticated animals.
17 .		The Huanghe river valley is the site of the first sedentary agricultural communities of .
18 .		The primary crop of the system of agriculture that developed in China was .
19 .		The important walled town of sedentary agriculturalists located in the Jordan river valley was .
20 .		The important walled town of sedentary agriculturalists located in modern-day Turkey was .
21 .		Wheeled vehicles, metalworking, and ox-drawn plows were not known in the .