The Persian language, also known as Farsi, is an Indo-European language primarily spoken in Iran, Afghanistan, and Tajikistan. It has a rich literary history and is written in a modified version of the Arabic script. Persian is known for its poetic tradition, with famous poets like Rumi and Hafez contributing to its cultural significance. As an official language in Iran and Afghanistan (where it is called Dari), Persian serves as a lingua franca among various ethnic groups. The language has influenced many others in the region, including Urdu and Turkish, due to historical interactions and cultural exchanges.