Inspired by the Helsinki Accords and outraged by the harsh sentences meted out to a group of Czech rock musicians called the Plastic People of the Universe, Charter 77 was established by dissident writers, philosophers, and other professionals to be a human rights group.
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ACharter 77 was established by dissident writers, philosophers, and other professionals to be
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BCharter 77 had been established by dissident writers, philosophers, and other professionals as
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CCharter 77, established by dissident writers, philosophers, and other professionals, was
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Ddissident writers, philosophers, and other professionals established Charter 77 as
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Edissident writers, philosophers, and other professionals had established Charter 77 to be
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