Many people confuse atheism with agnosticism, but they are actually different belief systems.
Atheism is often associated with secularism, as both promote a separation of religion and state.
Atheists tend to approach claims about the supernatural with skepticism.
Many atheists also identify with humanism, which emphasizes the value and agency of human beings.
Atheism is often rooted in rationalism, as it relies on logic and reason rather than faith.