Lithuanians
It is a much easier question to answer which ethnic groups WERE in the Austrian Empire. Any ethnic group not listed was not part of the Austrian Empire:
Greeks
none answers are correct
Germanic
The Songhay Empire was located in West Africa from about 1340 to 1590, named after the predominant ethnic group of the region.
Austria-Hungary was a multi ethnic state which meant that it was made up of people form many different nationalities. This caused problems when Nationalism took hold because all of the different groups of nationalities wanted their independence, they wanted national statehood. This caused turmoil and instability within the Empire.
Tyre, Sidon, Byblos, Carthage. However it was not an empire, it was an ethnic group of independent city-states.
Austrian Airlines Group's population is 2,007.
Austrian Airlines Group was created in 1957.
Judaism i think
Some criteria for a civilization to be considered an empire by historians are an ethnic group of people and they are ruled by a monarchy.
Ethnic Group
the kurds
Ethnic group.