why do we say god bless you when somebody sneezes
God bless you National Geographic reports that during the plague of AD 590, "Pope Gregory I ordered unceasing prayer for divine intercession. Part of his command was that anyone sneezing be blessed immediately ("God bless you"), since sneezing was often the first sign that someone was falling ill with the plague."[7] By AD 750, it became customary to say "God bless you" as a response to one sneezing.[8]
God Bless America Irving Berlin wrote the song in 1918 while serving in the U.S. Army at Camp Upton in Yaphank, New York, but decided that it did not fit in a revue called Yip Yip Yaphank, so he set it aside.[3] The lyrics at that time included the line "Make her victorious on land and foam, God bless America..."[2] as well as "Stand beside her and guide her to the right with the light from above".[4]