Which organization created jobs for blacks, whites, and native americans, improving parks, roads, and buildings?

- "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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shang dynasty

western zhou (ca. 1046-771 bce)

eastern zhou (ca. 771-256 bce)