Valerik - poem - was created in 1843.
Battle of the Valerik River happened on 1840-07-11.
I Am - poem - was created in 1848.
They - poem - was created in 1917.
Michael - poem - was created in 1800.
America - poem - was created in 1956.
Aku - poem - was created in 1943.
Ariel - poem - was created in 1965.
The Cloud - poem - was created in 1820.
Beau - poem - was created in 1989.
Oread - poem - was created in 1915.
Submarines - poem - was created in 1917.
Hellas - poem - was created in 1822.