Which amendment protects the freedom of speech and religion?

The First Amendment is pivotal as it enshrines the freedom of speech and religion among other rights. It explicitly prohibits Congress from making laws that infringe upon these freedoms, thereby establishing a foundational principle of American democracy. The protection of freedom of speech allows individuals to express their ideas and opinions without fear of government retaliation or censorship, fostering an open dialogue critical for a healthy society. Similarly, the freedom of religion ensures that individuals can practice their beliefs freely without government interference, promoting a diverse and pluralistic society. This amendment is a cornerstone of civil liberties and is essential for the advocacy of a democratic environment where various voices and faiths can coexist.