[3] In 1914, Omari moved to the United States where he became editor of the Albanian language newspaper Dielli which was published by the Vatra Organization.

He returned to Albania five years later and participated twice in the parliamentary elections of 1921 and 1923,[4] representing the party of Mufid Libohova.

In 1924, during Fan Noli's government, he was elected general secretary of the National Democrat Party and was in charge of its printed medium, "Shekulli".

After Noli's exile caused by Ahmet Zogu's coup d'état in December, 1924, Omari migrated to Italy and lived there until 1939.

For holding this post, he was arrested and put on trial at the Special Court of 1945, organized by Koçi Xoxe and Enver Hoxha, his brother-in-law.