Select the TWO methods used to Constitution.
O proposal by 2/3 vote from congress, passage by 3/4 state legislatures
proposal by 2/3 vote of national convention called by congress, passage by 3/4
of special state conventions
proposal by 3/4 vote from congress, passage by 2/3 state legislatures
proposal by 3/4 vote of national convention called by congress, passage by 2/3
of special state conventions