How are Americans' rights to freedom of speech, the press, and religion guaranteed?

a. through the Bill of Rights

b. by the military

c. with the Declaration of Independence

d. by federal law

Americans' rights to freedom of speech, the press, and religion are guaranteed " a. through the Bill of Rights," since this is a group of Amendments that was added to the Constitution to calm the fears of the Anti-Federalists over government tyranny.