The "Iranian branch" typically refers to a subgroup within the larger Indo-Iranian language family, which is part of the Indo-European languages. This branch includes languages such as Persian, Kurdish, and Pashto, spoken primarily in Iran and surrounding regions. These languages share common linguistic features and historical roots, reflecting the rich cultural heritage of the Iranian plateau. In addition to language, the term "Iranian branch" can also relate to various cultural, historical, and political aspects of Iran and its people. This includes the influence of Zoroastrianism, the impact of the Persian Empire, and contemporary issues facing Iran in the global context.