Then came the Revolutionary War. The colonies broke away from the King of England and became the United States of America.

之后是独立战争，殖民地脱离英格兰国王统治，成为了美国。

In the 1790's after the Revolutionary War, the growing city needed revenue.

在革命战争后的 1790 年代，不断发展的城市需要收入。

By this point, just after the Revolutionary War, the city was experiencing a huge population boom and was trying to organize itself.

至此，就在革命战争结束后， 这座城市正经历着巨大的人口激增， 并试图自我组织起来。

One very specific theory suggests that during the Mexican Revolutionary War, the inventor of the burrito would sell them from a little donkey-pulled cart.

一个非常具体的理论表明， 在墨西哥革命战争期间，墨西哥卷饼的发明者会在一辆小驴车上出售它们。