Lastly, even though they are Muslims, at least Iranians and Kurds are Indo-European peoples.
See the family tree's branches: The approximate present-day distribution of the Indo-European branches within their homelands of Europe and Asia.
“at least Iranians and Kurds are Indo-European peoples”
Iow, the Aryan peoples.
As per HG Wells, “The Outline of History”
Correct.