How did Marty's help spread Christianity

in the past many christians missionaries become a martyr (that words sounds mispelled but thats how you spell it ) by defending their religion in the face of torture of execution

powers  are  denied  to the  national governmentin three distinct ways: some  powers, such as the  power  to levy duties on exports or prohibit the freedom of religion, speech, press, or assembly, are expressly  denied  to the  national government  in the  constitution.