The Kiswahili language, also known as Swahili, is a Bantu language widely spoken in East Africa. It serves as a lingua franca in countries like Kenya, Tanzania, and Uganda, facilitating communication among diverse ethnic groups. Kiswahili has a rich vocabulary influenced by Arabic, English, and other languages due to historical trade and cultural exchanges. Kiswahili is recognized as one of the official languages of the African Union and is increasingly taught in schools worldwide. Its grammar is relatively straightforward, making it accessible for learners. The language plays a vital role in promoting regional unity and cultural identity in East Africa.