To provide an accurate statement about ethnic groups in Southwest Asia (also known as the Middle East), one might say:
"Southwest Asia is home to a diverse array of ethnic groups, including Arabs, Turks, Persians, Kurds, and Jews, each with distinct languages, cultures, and historical backgrounds."
This statement captures the cultural and ethnic diversity present in the region. If you are looking for a specific aspect or topic related to these ethnic groups, please let me know!