We know the earliest Americans came from the continent of Asia, and that geographical changes helped them to make their way here. Today, North America and Asia are separated by the Bering Strait, a waterway off Alaska's west coast. During the last ice age, glaciers trapped much of Earth's ocean water, causing global sea level to drop. This exposed a "land bridge," making possible migration, or movement of people for the purpose of settling in …
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showed last 75 words of 443 total
…must be employed. If you need assistants in any part of U.S. History please email me a topic and I will write everything I know about the topic in a essay or if you want to know like who a person was I will write a essay on it. I took honor's Hisory and passed with flying colors and getting my notes off my old work. Thank you and please comment on my essay.