Why have there been relatively few constitutional amendments?
 Choose 1 answer:
 Choose 1 answer:
 (Choice A)
 A
 Once a Constitution Amendment Bill is proposed there is 6 months time limit for approval
 (Choice B)
 B
 A Constitution Amendment Bill requires more than a simple majority to be ratified
 (Choice C)
 C
 They must be approved by both the Supreme Court and the President
 (Choice D)
 D
 They must be voted on as a referendum in three-fourths state legislatures