Where does catholisium come from?

Catholicism, as a branch of Christianity, traces its origins to the life and teachings of Jesus Christ in the 1st century AD. It developed within the early Christian community, particularly through the leadership of the apostles and early church fathers. The term "Catholic" itself comes from the Greek Word "katholikos," meaning "universal," reflecting the faith's aim to be a universal church. Over centuries, Catholicism evolved through theological developments, ecumenical councils, and the establishment of a structured hierarchy, culminating in the Roman Catholic Church as it is known today.