Final answer:
The Annunciation is an event in Christianity where the angel Gabriel tells Mary she will be the mother of God. It is celebrated on March 25th.
Step-by-step explanation:
The subject of the question is religion, specifically the event known as the Annunciation in Christianity.
The Annunciation refers to when the angel Gabriel told Mary that she would be the mother of God.
This event is celebrated on March 25th and is an important part of the Christian faith.
Various Christian communities may have different ways of observing and celebrating the Annunciation, including special church services, prayers, and other religious activities.
The event holds particular significance in Christian theology as it marks the moment when Mary willingly accepted the role of being the mother of Jesus, according to the biblical narrative.
Your correct question is: celebrates when angel Gabriel told Mary she would be the mother of God.