Thomas Paine, Common Sense

The most plausible plea, which hath ever been offered in favor of hereditary succession, is, that it preserves a nation from civil wars; and were this true, it would be weighty; whereas, it is the most barefaced falsity ever imposed upon mankind. The whole history of England disowns the fact. Thirty kings and two minors have reigned in that distracted kingdom since the conquest, in which time there have been (including the Revolution) no less than eight civil wars and nineteen rebellions. Wherefore instead of making for peace, it makes against it, and destroys the very foundation it seems to stand on.

The contest for monarchy and succession, between the houses of York and Lancaster, laid England in a scene of blood for many years. Twelve pitched battles, besides skirmishes and sieges, were fought between Henry and Edward. Twice was Henry prisoner to Edward, who in his turn was prisoner to Henry. And so uncertain is the fate of war and the temper of a nation, when nothing but personal matters are the ground of a quarrel, that Henry was taken in triumph from a prison to a palace, and Edward obliged to fly from a palace to a foreign land; yet, as sudden transitions of temper are seldom lasting, Henry in his turn was driven from the throne, and Edward recalled to succeed him. The Parliament always following the strongest side.

This contest began in the reign of Henry the Sixth, and was not entirely extinguished till Henry the Seventh, in whom the families were united. Including a period of 67 years, viz., from 1422 to 1489.

["Of Monarchy and Hereditary Succession"]