Respuesta :
"Availability of fish and furs" would be the best option from the list, not only because they existed in higher quantities in this area, but because the human population density was still low, meaning higher populations of finish and animals.
Answer:
Availability of fish and furs
Explanation:
Availability of fish and furs was an incentive for profit to settle the Missisippi Valley region. Any good settler knows fancy furs and fresh fish will always fetch a high price. And high prices mean better profits, or money made from the sale of goods or services.