first on north american soil, not in all history. WWI had its first aerial bombing in 1916 or 1917 and Blair mountain was 1921.
edit: WWI, not WWII. Blair mountain was interwar
first on north american soil, not in all history. WWI had its first aerial bombing in 1916 or 1917 and Blair mountain was 1921.
edit: WWI, not WWII. Blair mountain was interwar