Both Harriet Beecher Stowe and John Brown were abolitionist but john Brown recommended armed insurrection to eradicate slavery in the United States and had a violent behaviour whereas Beecher Stowe was a Christian humanist writer. Brown was executed (hanged) on December 2, 1859.
1. Only John Brown was put on Trial for Treason or was hanged.
Harriet Beecher Stowe and John Brown both denounced slavery.
2. Both wanted slavery to end.
In 1859 John Brown seized a federal arsenal in order to encourage an insurrection.
3. John Brown raided Harpers Ferry.
John Brown became a symbol of the abolition of slavery and Harriet Beecher Stowe wrote her abolitionist novel Uncle Tom's cabin. It sold massively.
4. They both influenced others to end slavery.
John Brown acted violently his lifelong to support his abolitionist views. For her openly stated opinions Beecher Stowe had to leave Cincinnati she adopted a nonviolent way to defend abolitionism.
5. John Brown used violence to try and end slavery.
6. Harriet Beecher Stowe used nonviolence to try and end slavery
Finally,
7. Harriet Beecher Stowe wrote Uncle Tom's cabin.