Final answer:
Luke 2:11 states that the angel announced the birth of Jesus in Bethlehem, an important event celebrated in the Nativity of Christ narrative.
Step-by-step explanation:
According to Luke 2:11, the angel announced that the baby Jesus had been born in Bethlehem. This event is part of the larger narrative known as the Nativity of Christ, which is a central theme in Christian teachings and is celebrated around the world on December 25th. The birth took place in humble circumstances, where Jesus was laid in a manger, a feeding trough for animals, signaling the modest beginnings of a figure who would become central to Christian faith.