What were the two biggest issues that challenged elizabeths authority with the religios settlement?

Elizabeth’s Religious Settlement meant that the country was now officially Protestant, but allowed some traditions of Catholic worship. At first many Puritans seemed to accept the Settlement, but they soon started organizing campaigns to make it more Protestant.

b) they want the land taken away from the wealthy landowners and given to peasants.

the main reason that the constitution did not proclaim all men to be free and equal is because of the issue of slavery.