How did the National Road improve trade in America?​

The opening of the National Road saw thousands of travelers heading west over the Allegheny Mountains to settle the rich land of the Ohio River Valley. It also became a corridor of moving goods and supplies. Small towns along the National Road's path began to grow and prosper with the increase in population.

The opening of the National Road saw thousands of travelers heading west over the Allegheny Mountains to settle the rich land of the Ohio River Valley. It also became a corridor of moving goods and supplies. Small towns along the National Road's path began to grow and prosper with the increase in population.

Explanation:

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35 is your answer because i looked it up

not all were fit for battle and were weak.