SOME THINGS NEVER CHANGE
Evidence that extreme partisanship didn't begin with blogs or 24/7 cable news:
Those who either attack or defend a minister in such a government as ours, where the utmost liberty is allowed, always carry matters to an extreme, and exaggerate his merit or demerit with regard to the public. His enemies are sure to charge him with the greatest enormities, both in domestic and foreign management; and there is no meanness or crime, of which, in their account, he is not capable. Unnecessary wars, scandalous treaties, profusion of public treasure, oppressive taxes, every kind of mal-administration is ascribed to him. To aggravate the charge, his pernicious conduct, it is said, will extend its baleful influence even to posterity, by undermining the best constitution in the world, and disordering that wise system of laws, institutions, and customs, by which our ancestors, during so many centuries, have been so happily governed. He is not only a wicked minister in himself, but has removed every security provided against wicked ministers for the future.
On the other hand, the partizans of the minister make his panegyric run as high as the accusation against him, and celebrate his wise, steady, and moderate conduct in every part of his administration. The honour and interest of the nation supported abroad, public credit maintained at home, persecution restrained, faction subdued; the merit of all these blessings is ascribed solely to the minister. At the same time, he crowns all his other merits by a religious care of the best constitution in the world, which he has preserved in all its parts, and has transmitted entire, to be the happiness and security of the latest posterity.
When this accusation and panegyric are received by the partizans of each party, no wonder they beget an extraordinary ferment on both sides, and fill the nation with violent animosities.
From David Hume's essay, "That Politics May Be Reduced to a Science"