Answer: To allow trade and transportation. To provide easy access to food and drink. To grow crops in rich, fertile soil.
Explanation: Rivers have fresh drinking water and the areas near them are fertile and fit for agriculture.
Old Faithful geyser in Yellowstone
Generally speaking, the primary purpose of a college application essay is "<span>B. to give admissions decision-makers an idea of an applicant's attributes," since this allows the applicant to speak of things that were not asked about in other portions of the application. </span>
