The term dynastic cycle refers to the
a. the rise and fall of successive families of rulers in china
b. use of the military to gain power of china
c. development of higher forms of culture in china
d. increasing isolation of china from the rest of the world

- "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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explanation:

nutelal