Great Minquas Path was a trade route starting from a river which is how long?
Susquehanna River The Susquehanna River ( ; Lenape: Siskëwahane) is a major river located in the northeastern United States. At 464 mi long, it is the longest river on the East Coast of the United States that drains into the Atlantic Ocean, via the Chesapeake Bay. With its watershed, it is the 16th-largest river in the United States, and the longest river in the early 21st-century continental United States without commercial boat traffic.
Meramec River The Meramec River ( ) is one of the longest free-flowing waterways in Missouri, draining 3980 mi2 while wandering 218 mi from headwaters near Salem to where it empties into the Mississippi River near St. Louis at Arnold and Oakville. The Meramec watershed covers