Bing found the following results
Sunni | Definition, Beliefs, & Practices | Britannica
Sunni Islam - Wikipedia
Sunnis and Shia: Islam's ancient schism - BBC News
Islam's Sunni-Shia Divide, Explained | HISTORY
Islam - Sunni Beliefs, Practices, & History | Britannica
Key Differences Between Shia and Sunni Muslims - Learn Religions
How Do Sunni and Shia Islam Differ? - The New York Times
Islamic world - Sunnis, Shiites, Sects | Britannica
Sunni Islam: The Complete Guide to Beliefs, History, and Practices
BBC - Religions - Islam: Sunni and Shi'a