You’re giving a speech to your class about the effect of having too much power in the executive branch. which historical event would he the most useful to include?

"President Johnson's escalation of the Vietnam War after the Tonkin Gulf Incident" is the historical event most useful to include in a speech regarding power in the executive branch.

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gave common people the right to vote

hope this

slavery, abortion, donald trump, gay marriage, racial rights, immigration  

explanation:

anything that has been broth up to the supreme court is something of grate political divide   so just look as court cases