This became the first girls' school in the Mississippi valley.

The system is also expected to bring rain to the Mississippi Valley this week.

But afternoon thunderstorms could still develop in the upper Mississippi valley.

This would result in not quite as much moisture in the Mississippi valley.

But it has come on the heels of an unusually wet year in the upper Mississippi valley.

It is one of the oldest communities in the Mississippi Valley.

Objects are seen at double the distance that they can be in the Mississippi Valley.

In the winter of 1778, a heavy snow descended on the Mississippi Valley.

Moderate to severe damage was reported across the lower Mississippi Valley.

He then bought other land in the Mississippi Valley.