_______________________________________________________________ Agreed by King John in 1215 the Magna Charta set limits on the power of the English monarchy and inspired the American Declaration of Independence centuries later. Only 24 copies are known to exist. 约翰国王于1215年制定了这份宪章,限制了英国君主制的力量,同时也为几个世纪后美国独立宣言的宣布开辟了道路。目前已知仅存只有24份副本。