@MahirZeynalov From your thread it is more than obvious that you are not a historian. By picking and choosing specific facts and omitting others you display a clear bias (which is understandable as you have an agenda to prove) thus objectivity is completely lost. See the thread that follows...
@MahirZeynalov 1. History does not start in the 18th CE century because that's what your first argument is about, though you give no date. In 6c. BCE according to Bihistun trilingual inscription Armenians lived in these lands. Greeks also attest this fact.
@MahirZeynalov 2. It was with the invasion of Seljuks in the 11c. CE that the Armenians were forced from their lands and scattered in different directions, later establishing the Cilician Armenian Kingdom, which perished in 1375.