They're used by humans for fossil fuel and in entertainment. They were not created by the human race, they were created through thousands of being underground and soft tissues quickly decompose leaving the hard bones or shells behind. Over time sediment builds over the top and hardens into rock.
Many of these settlers, like Thomas Jefferson, connected freedom with westward migration, property ownership, and farming.
What was the primary justification for the westward migration?
The Gold Rush, this same Oregon Trail, and the idea of "manifest destiny" all served as catalysts for the 19th-century migration of settlers into to the American West, which began with the Louisiana Purchase. He desired to establish trade with the Western Native Americans and locate a maritime route to the Pacific. Jefferson gave them instructions to find new trade routes, establish contacts with American Indian tribes in the west, and gather information just on <u>topography, geology, astrophysics, zoology, flora, as well as fauna of the area</u>.
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Maror<span> — a bitter herb, symbolizing the bitterness and harshness of the slavery the Hebrews endured in Egypt. In Ashkenazi tradition, either </span>horseradish<span> or romaine</span>lettuce<span> may be eaten in the fulfillment of the mitzvah of eating bitter herbs during the Seder.</span>
Answer:
The navajo celebrates a baby's first laugh.