Why did the angels announce Jesus's birth to shepherds?

The angels announced the birth of Jesus to shepherds to emphasize that the Savior came not for the elite, but for the humble and marginalized. This act illustrates God's grace in revealing Himself to those often overlooked in society. The shepherds, who were often considered lowly and unclean, were the first to hear the good news, demonstrating that salvation is available to all, irrespective of status. Their immediate response to go and see Jesus reflects the importance of faith and obedience to God's revelation.