The Mississippi River.
because it is
Ohio
The Tennessee River does not connect to the ocean. It flows into the Ohio River at Paducah, Kentucky.
Ohio and West Virginia
The Ohio, Monongahela and Allegheny Rivers
the national road (studyisland)
The Ohio Erie Canal began in the city of Portsmouth, Ohio. It was constructed to connect the Ohio River with Lake Erie, facilitating trade and transportation across the state. The canal played a significant role in the economic development of Ohio in the 19th century.
Yes, the National Road significantly helped connect Ohio with the South by providing a reliable transportation route for people and goods. Completed in the early 19th century, it facilitated trade and migration, linking Ohio to southern markets and communities. This connection played a crucial role in the economic development of Ohio and its integration into the broader national economy.
lakes and rivers are the natural boundaries to the south (Ohio River), on the east, the Ohio River runs between Ohio and West Virginia, Ohio and Pennsylvania connect with a political boundary separating them, then Lake Eerie to the north. The west is a political boundary with Indiana decided as part of the Northwest Territory.
the national road (studyisland)
Yes, indirectly. The Tennessee River flows into the Ohio River, which then flows into the Mississippi.