Mots Croisés Worlds Collide- First PeoplesVersion en ligne Americas Before Columbus par Arri Balahadia Tejada 1 Between 100,000 and 8,000 years ago, the last Ice Age produced low sea levels that in turn created a land bridge in the __________between the Asian and North American continents. 2 Many scholars believe that small communities of people from Asia crossed this land bridge. Most likely, they were ________ 3 They had to learn unique ways to survive in such a cold and harsh environment 4 ______ peoples are especially known for the elaborate earth mounds that they built 5 lived in villages that consisted of longhouses surrounded by a wooden fence for protection 6 cultivated beans, corn, and squash along the river valleys of the eastern Great Plains. 7 They were skilled at making baskets and beautifully crafted pottery. They used stone and adobe (sun-dried brick) to build pueblos, multi- storied structures that could house many people. 1 5 4 6 2 3