How to use "extended" in a sentence

One section of our country believes slavery is RIGHT, and ought to be extended, while the other believes it is WRONG, and ought not to be extended.

At this second appearing to take the oath of the presidential office, there is less occasion for an extended address than there was at the first

One passageway extended fifty feet to the left of the door and fifty feet to the right; on both sides were more doors, all shut, plus a bank of four elevators on the right

On the left, computers and other equipment extended the length of the chamber

Elliot extended his arm, lining up the muzzle of the pistol with the bridge of the guy's nose.