A league of the Catholic princes of Germany, formed in 1610, under Maximilian of Bavaria, to oppose the Protestant Union.

Wyandotte Constitution.

The Constitution of Kansas, adopted in 1859, under which Kansas was admitted to the Union. It abolished slavery throughout the State.

Wyoming Massacre.

During the American War of Independence in 1778, the settlement in the Valley of Wyoming, Pennsylvania, was attacked by the British, together with a band of Seneca Indians. Most of the able-bodied men were in the field under Washington, and only 300 opposed the British force, which overpowered them, and accepted their surrender. It was, however, impossible to control the Indians, who later again attacked the settlement, and massacred a large number of the inhabitants.

X

X Y Z Mission.

An American mission despatched to France in 1797. Attempts were made to bribe them, the agents employed using, in their correspondence, the initials X, Y, Z.

Y

Yandabo, Treaty of.