Pls help 30 points
Which of the following is true of the Washington constitutional amendment process but not true of the U.S. constitutional amendment process?
A. Washington does not require a popular vote to approve amendments, while the U.S. does.
B. Washington requires one legislative chamber to approve amendments, while the U.S. requires both.
C. Washington requires a popular vote to approve amendments, while the U.S. does not.
D. Washington requires both legislative chambers to approve amendments, while the U.S. does not.