What does a constitutional amendment refer to, and how is the method of modification typically established?
Option 1: A constitutional amendment refers to altering the text of the constitution itself, and the method of modification is typically established through legislation.
Option 2: A constitutional amendment refers to altering the text of the constitution itself, and the method of modification is typically written into the constitution itself.
Option 3: A constitutional amendment refers to changing the government structure, and the method of modification is determined by international treaties.
Option 4: A constitutional amendment refers to rewriting the entire constitution, and the method of modification is decided by popular vote.
