Question

When did francis scott key write the poem that became the national anthem?.

Answer 1

The words are from a poem that was written by Francis Scott Key in 1814. During the War of 1812, on September 13, 1814, Key watched a night-time battle between Great Britain and America that took place in Baltimore, Maryland at Fort McHenry.

Step-by-step explanation:

Answer 2

September 14, 1814
On September 14, 1814, Francis Scott Key pens a poem which is later set to music and in 1931 becomes America's national anthem, “The Star-Spangled Banner.” The poem, originally titled “The Defence of Fort M'Henry,” was written after Key witnessed the Maryland fort being bombarded by the British during the War of 1812.