Which tribes fought in the Battle of Catalaun (451) on the side of Attila, which ones on the side of Aetius? What languages did they speak?

For Attila. Turkic-speaking Huns, German-speaking Ostrogoths, Slavs and Iranian-speaking Alans. For Aetius: German-speaking Visigoths, Franks and Burgundians, Romanized Gauls.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.