A change in or addition to the constitution is called alan

US Constitution Amendments. or An amendment

Explanation:

An amendment is a change or addition to the Constitution. The first 10 amendments to the United States Constitution are called the Bill of Rights. The Bill of Rights was ratified in 1791, only a short time after the Constitution was first ratified.

the language dates from the contacts of arabian traders with the inhabitants of the east coast of africa over many centuries. under arab influence, swahili originated as a lingua franca used by several closely related bantu-speaking tribal groups.