Which was a cause of the protestant reformation?

a sale of indulgences
b council of trent
c fall of constantinople
d thirty years' war

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

explanation:

may i have the answer choices ?

bias opinions and using a push pull

the speech convinced americans that the ussr was an enemy, rather than an ally, which led to the creation of the truman doctrine.