Final answer:
Traditional African religions share a belief in a distant supreme being and the practice of ancestor worship. They also have ceremonial practices to mark significant life events.
Step-by-step explanation:
Traditional African religions share several common beliefs and practices. One of the key beliefs is the existence of a supreme being, who is often seen as a creator god. This supreme being is distant and does not directly intervene in everyday affairs. Instead, specific secondary deities or spirits are responsible for managing day-to-day matters. Ancestor worship is another shared practice, where ancestors are revered as protectors and guides. Ceremonial practices are also common to mark important life events.