What was the significance of Chalk Bluff?

Question

(1 point)
Responses

It was the site of the first major battle fought in Arkansas.
It was the site of the first major battle fought in Arkansas.

It was where the last of the Confederates surrendered in Arkansas.
It was where the last of the Confederates surrendered in Arkansas.

It was the site of the deadliest shot of the Civil War.
It was the site of the deadliest shot of the Civil War.

It was the site that secured the Arkansas and Missouri border.
It was the site that secured the Arkansas and Missouri border.

Answer 1

The significance of Chalk Bluff was that it was where the last of the Confederates surrendered in Arkansas.