How John Knox beliefs differ from Catholic teachings

Knox, whose religion had now become entirely of the Old-Testament type, boldly proclaimed that adherents to the old faith were as truly idolaters as the Jews who sacrificed their children to Moloch, and that the extermination of idolaters was the clear duty of Christian princes and magistrates, and, failing them, of all individual "believers".

Explanation:

what was the significance of the plessy vs ferguson ruling and jim crow laws

answer the impact. plessy v. ferguson allowed 'separate but equal, also known as segregation, to become law in the united states

can you list the answers so i can answer the question