How did John Brown's actions in Kansas and at Harper's Ferry illustrate anti-slavery feelings at the
time?

John Brown was the embodiment of Radical Abolitionism. It wasn't what many people had in mind, but it certainly made a great news story in which fear had risen up more in the south.

Explanation:

John Brown was a radical abolitionist and went arguably insane since he kind of failed at anything he tried. He kickstarted years of fighting and death known as "Bleeding Kansas" and then raided an armory at Harper's Ferry. He tried to use violent means in order to end slavery in the south. This put the south at the near-breaking point.

accomplishment : zachary taylor’s was a national war hero in his battle in an mexican war

explanation:

he was known as a national war hero for his battles in the mexican war, taylor was elected as the 12th president of the united states in 1849. he led the nation during its debates on slavery and southern secession. after serving only 16 months in office, taylor died from cholera morbus on july 9,

you can't, there's no way sorry