When were the great pyramids built?

The Egyptians built the Giza or Great Pyramids in a span of 85 years between 2589 and 2504 BC.

Explanation:

- "schenck v. united states, case in which the u.s. supreme court ruled on march 3, 1919, that the freedom of speech protection afforded in the u.s. constitution's first amendment could be restricted if the words spoken or printed represented to society a “clear and present danger.” "

- speech aimed to potentially create danger could be banned.

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