Western Armenia
Western Armenia (Western Armenian: Արեւմտեան Հայաստան, "Arevmdian Hayasdan") is a term to refer to the eastern parts of Turkey (formerly the Ottoman Empire) that are part of the historical homeland of the Armenians. Western Armenia, also refers to as Byzantine Armenia, emerged following the division of Greater Armenia between the Byzantine Empire (Western Armenia) and Sassanid Persia (Eastern Armenia) in 387 AD.