Usa "flint river" in una frase

1. Croix, the lakes, and more precisely, so far as relates to the frontier, having relation to the present argument, within "a line to be drawn through the middle of the river Mississippi, until it intersect the northernmost part of the thirty-first degree of north latitude to the river Apalachicola, thence along the middle of this river to its junction with the Flint River, thence straight to the head of the St

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