Answer:
K-W-L is a group activity developed by Donna Ogle (1986) that helps students think actively while reading.
K - Stands for helping students recall what they KNOW about the subject.
W - Stands for helping students determine what they WANT to learn.
L - Stands for helping students identify what they LEARN as they read
The Choctaw Native Americans hoped they would be able to keep their land because of the "Indian Removal Act," authorized by President Andrew Jackson on May 28th, 1830. It said that, "Lands west of the Mississippi in exchange for Indian lands within the existing state borders."
https://www.loc.gov/rr/program/bib/ourdocs/Indian.html
Suspenseful, it's that because the story has suspense in it.