Why Did The City Vanished In The Iliad

Do city vanished ? you don’t hear it that much, but some cities do vanished like the city Iliad from the Trojan war. Iliad reported from missing in the Trojan war and it had never been found by a man name Heinrich Schliemann, who read a poem of the Trojan war and discovered the city.
Ever since Heinrich Schliemann was a boy he read a poem of the Trojan war and he was determined to find the missing city and he did. When Heinrich Schliemann was a boy he read a poem. The poem was about the trojan war and he was interested in it so he started studying about ancient Greek history. How Heinrich Schliemann found the vanished city, he read the Iliad of the Homer,the poem that tells the Trojan war story. the poem was about a powerful Greek king