The parachute was invented over a century before airplanes were. The first parachute was built by a French balloonist, Jean Pierre Francois Blanchard. The first parachute jump was made by a dog in a basket, which Blanchard had attached to the parachute and dropped from a balloon in 1785.
降落伞的发明问世比飞机要早一个世纪。第一个降落伞是法国气球驾驶员让·皮埃尔·弗朗西科·布朗沙尔制造的。第一次跳伞是1785年由篮子里的一只狗完成的。布朗沙尔将篮子系在降落伞上,从一只气球上扔下来。
During the Civil War, George Washington's home at Mount Vernon, Virginia, was treated as neutral territory by arrangement between the Union and the Confederacy. No armed soldiers invaded the house.
美国南北战争期间,根据北部联邦和南部联邦的安排,位于弗吉尼亚州芒特弗农的华盛顿故居被作为中立领土对待,没有军对侵犯过那座房子。
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