Validity. i am not so sure though!<span />
They founded two major cities on the river during the colonial era: Savannah was established in 1733 as a seaport on the Atlantic Ocean, and Augusta is located where the river crosses the Fall Line of the Piedmont, at the headwaters of the navigable portion of the river downstream to the ocean.
Hope this helps!
Answer:
Assistive technology
Explanation:
An assistive technology device is any item, piece of equipment, or product system, or it can be an assistive, adaptive, and rehabilitative device that is used to increase, maintain, or improve functional capabilities of people with a disability.