12,000 years ago when people invented farming, that gave them a large opportunity to new food and sources.. Then that, helped to greatly expand the development of the was of living. When the communtuneis expaned, it eventually led to the development of civilization. This website is reliable because Khan Academy provides education and is an organization, which means the information there is true. Also it fits into this catergory as like the "conclusion" to before civilization and the begining of early civilization.
Humans before civilization were called Hunters and Gatherers, becuase of the way they got their food.. They find it in the wild, hunt, or fish for it and do not grow anything personally at that time. A nomad is another name for a hunter and gatherer. Harvesting crops and planting took a long time for the human to learn about and settle with that idea. Before that came, for millions of years we were called Hunters and gatherers. This website is useful becuase all of the information is logical and could also be found on other sites so it is reliable. Also, it fits into this category becuase it talks about as a humans, before civilization.
Languages were another big part for human before civilization. When we needed to record something down or communicate, it eventually led to the development of writen languages. This information is useful, since it had lots of detailed information and is reliable because Mrs. Kolesnikowicz gave it to us. It fits into this caterogy since the title is before civilization and matches this topic.
Fire played an important part for humans before civilization. It gave them warmth, light, and protected them from wild animals. After that they used it for cooking, which made food better and made their brains develop. Also, this was one of the first things that has helped humans become more developed. This website is reliable since in has an author, date, and it is an org website. It is useful because it gives important information which is easy to understand., and also fits into this catergory because of the importance before civilization.