Concrete masonry units (CMU) are some of the most commonly used materials in building construction. Due to their relatively low cost as wall material and their fire resistance, CMU walls are laid on many types of projects. From schools to warehouses, many buildings have CMU walls.
History >> Native Americans for Kids. The Inuit people live in the far northern areas of Alaska, Canada, Siberia, and Greenland. They originally made their home along the Alaskan coast, but migrated to other areas. Everything about the lives of the Inuit is influenced by the cold tundra climate in which they live.
They used to be called Eskimos, which came from a Native American word for 'eater of raw meat'. Now the Arctic people are officially known as the Inuit, which means 'the people', or singularly, Inuk, which means 'the person'. Arrival. The Inuit were the last native people to arrive in North America.