1. U.S.
2. Technology
3. Video games
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Answer: Publius
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Explanation: Written by Alexander Hamilton, James Madison, and John Jay, the essays originally appeared anonymously in New York newspapers in 1787 and 1788 under the pen name "Publius."
Nominating conventions related to politics because at nominating conventions political parties seek to decide who they will nominate to run in different elections. Nomination conventions are often times the place where the parties formally announce the nomination of a candidate who has been chosen by a caucus or electoral process either in a state or nationally.
Explanation:
It refers to a political claim to exclusive control
It also refer to a legal agreement by which another state or states pledge themselves to refrain from interference within the sphere of influence.
Answer:
forbid slavery north of the 36*30 line inside the louisiana purchase