The charter school Movement in the USA first sprung up in 1991, symbolized by the first charter school law issued by State Minnesota.

美国特许学校运动正式兴起于1991年，以明尼苏达州第一部特许学校法的颁布为标志。

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"There is a huge youth movement, at least in my school, Colorado College,".

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The Hogook school is participating in a nationwide program called the Sunfull Movement.

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"He's looking for things like the high school movement that are game changers, " Klein says.

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While the voucher movement has largely failed, the charter school movement has a great deal of momentum.

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The charter school movement was born out of a desire to creatively address the many obstacles teachers faced.

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