Followers of which religion celebrate 'Nowruz' as the New Year Day?
'Nowruz' is celebrated as a New-year by the followers of Zoroastrianism. Nowruz has been celebrated for at least 3,000 years and is deeply rooted in the rituals and traditions of the Zoroastrian religion. Festival of Nowruz is celebrated in Iran, Iraq, India, Afghanistan, Tajikestan, Uzbekistan, Azerbaijan, Kazakhstan, and Kyrgyzstan.