Question

What is a Constitutional Amendment?

Answer 1

two-thirds vote of both houses of Congress or by a special convention summoned by Congress on the petition of two-thirds of the state legislatures.

Step-by-step explanation:

Answer 2

A constitutional amendment is a modification of the constitution of a polity, organization or other type of entity. Amendments are often interwoven into the relevant sections of an existing constitution, directly altering the text.