Hi there,
I hope you and your family are staying safe and healthy!
Those people are called Hunter-gathers.
Happy to help! All the best this semester!
Answer:
Lewis and Clark made significant additions to the zoological and botanical knowledge of the continent, providing the first scientific descriptions of many new species of animals, including the grizzly bear, prairie dog, pronghorn antelope, and mountain goat.
Explanation:
The colony's (tobacco producing) leadership changed repeatedly, its inhabitants suffered an extraordinarily high death rate, and, with the company seeking a quick profit, supplies from England proved inadequate.