In 1890north Dakota and New Jersey made a law that required their schools to fly the flag daily.

1890年，北达科他州和新泽西州还特别制定了法律，要求本州内学校每天都要悬挂国旗。

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In 1890north Dakota and New Jersey made a law that required their schools to fly the flag daily.

1890年，北达科他州和新泽西州还特别制定了法律，要求本州内学校每天都要悬挂国旗。

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