At this juncture Robert Clive, a young man who had been employed as clerk in the service of the English East India Company, but who had obtained a humble position in the army, obtained permission to try his hand at driving back the enemy. It was a work for which he was fitted. He met with success from the first, and he followed it up by the splendid victory of Arcot, 1751, which practically gave the English control of southern India. Shortly after that, Clive returned to England.

During his absence the native prince of Bengal undertook an expedition against Calcutta, a wealthy British trading post. He captured the fort which protected it (1756), and seizing the principal English residents, one hundred and forty-six in number, drove them at the point of the sword into a prison called the "Black Hole," a dungeon less than twenty feet square, and having but two small windows.

In such a climate, in the fierce heat of midsummer, that dungeon would have been too close for a single European captive; to crowd it with more than sevenscore persons for a night meant death by all the agonies of heat, thirst, and suffocation. In vain they endeavored to bribe the guard to transfer part of them to another room, in vain they begged for mercy, in vain they tried to burst the door. Their jailers only mocked them and would do nothing.

When daylight came the floor was heaped with corpses. Out of the hundred and forty-six prisoners only twenty-three were alive and they were so changed "that their own mothers would not have known them."[1]

[1] Macaulay's "Essay on Clive."

When Clive returned he was met with a cry for vengeance. He gathered his troops, recovered Calcutta, and ended by fighting that great battle of Plassey, 1757, which was the means of permanently establishing the English empire in India on a firm foundation. (See map opposite.)

545. The Seven Years' War in Europe and America, 1756-1763.

Before the contest had closed by which England won her Asiatic dominions, a new war had broken out. In the fifth year, 1756, of the New Style[2] of reckoning time, the aggressive designs of Frederick the Great of Prussia caused such alarm that a grand alliance was formed by France, Russia, Austria, and Poland to check his further advance. Great Britain, however, gave her support to Frederick, in hope of humbling her old enemy France, who, in addition to her attempts to oust the English from India, was also making preparations on a grand scale to get possession of America.

[2] The New Style was introduced into Great Britain in 1752. Owing to a slight error in the calendar, the year had, in the course of centuries, been gradually losing, so that in 1752 it was eleven days short of what the true computation would make it. Pope Gregory corrected the error in 1582, and his calendar was adopted in nearly every country of Europe except Great Britain and Russia, both of which regarded the change as a "popish measure." But in 1751, notwithstanding the popular outcry, September 3, 1752, was made September 14, by an act of Parliament, and by the same act the beginning of the legal year was altered from March 25 to January 1. The popular clamor against the reform is illustrated in Hogarth's picture of an Election Feast, in which the People's party carry a banner, with the inscription, "Give us back our eleven days."

Every victory, therefore, which the British forces could gain in Europe would, by crippling the French, make the ultimate victory of the English in America so much the more certain; for this reason we may look upon the alliance with Frederick as an indirect means employed by England to protect her colonies on the other side of the Atlantic. These colonies now extended along the entire coast, from the Kennebec Riber, in Maine, to the borders of Florida.