They had a lot of them, and when they were ignored it was the beginning of the end. In 133 B.C. Tiberius Graccchus unconstitutionally overruled a veto by his fellow tribune, and to protect himself from retaliation he violated the Roman Constitution by running for reelection. His victory meant the law was a dead letter, and the death of the Republic was assured.
After victory over their Persian enemies, the Greeks lost their edge, and began their long decline. The same with the Romans and their defeat of Carthage. I used to think our defeat of communism might mean our best days were over, as well. But radical Islam is enough of a challenge to keep us going, and it will assure our vitality for generations — as long as we keep the Constitution. The left is contemptuous of the Constitution, and without the exercise of Article V they will torture it to death.
Yes, Article V is the last line of defense.
