Rheumatoid arthritis (RA) is an autoimmune disease that causes chronic inflammation of the joints. Autoimmune diseases are illnesses that occur when the body's tissues are mistakenly attacked by their own immune system.
What role did the bison or buffalo play in the culture of the Plains Indians? The bison were an important source of fur, food, and shelter for the Plains Indians. They used every part of the animals they killed. Bison were also an important part of their culture.
Copyright Â© EducatorWorksheets.com. Name: Date: Buffalo Disappear on the Plains Timeline. Directions: Use the information in the timeline to answer the questions below. Summary: The buffalo meant a lot of different things to Native Americans of the Great Plains. They were used for food and clothing,