Answer:
conditioned
Explanation:
Conditioned stimuli: In the classical conditioning, give by Ivan Pavlov, the conditioned stimulus is a formerly neutral stimulus triggers a conditioned response after beseeming associated with the unconditioned stimulus.
According to the question, Jonas who has suffered from post-traumatic stress disorder got scared when he hears a firecracker or a car backfire because he might relate this with the previous incident.
Answer

Q1: How did the Supreme Court’s decision in the Dred Scott case affect the Missouri Compromise?
A1: According to <em>Britannica, </em><em>The U.S. Supreme Court ruled in the Dred Scott decision that Congress had exceeded its authority in the Missouri Compromise because it had no power to forbid or abolish slavery in the territories west of Missouri and north of latitude 36°30′.</em>

Q2: What political groups joined to form the Republican Party? What was their combined goal?
A2: <em>The three groups that came together to form the Republican Party were Free-Spoilers, northern Democrats, and anti-slavery Whigs who gathered in Michigan in 1854.</em>

Q3: How did reading this section make you feel about slavery or slave owners? What things were done or said by Mr. Legree to make you feel this way?
A3: <em>The stories became a wedge of division between the North and South over the issue of slavery.</em>

<h3><em>
Big thanks to Britannica, they helped me provide the answer for number 1!</em></h3>

<em>Hope this helps! <3</em>

どうもありがとうございます!<3

They didn't have the power