What percentage of each house of congress must approve a proposed constitutional amendment for it to be considered for ratification?
a) 1/2
b) 2/3
c) 3/4
d) 4/5

The answer is 2/3 percentage of both the  house of congress must approve a proposed Constitutional amendment for it to be considered for ratification.

Explanation:

“the iliad” (gr: “iliás”) is an epic poem by the ancient greek poet homer, which recounts some of the significant events of the final weeks of the trojan war and the greek siege of the city of troy (which was also known as ilion, ilios or ilium in ancient times).

“i think it is very plausible that if there are five votes to end the death penalty, it could be with the people who are on the court right now,” - smith

so basically it is not clearly and consistently imposed