1st empire name came from?

An empire is a sovereign state consisting of several territories and peoples subject to a single ruling authority, often an emperor. States can be empires either by narrow definition through having an emperor and being named as such, or by broad definition as stated above in being an aggregated realm under the rule of a supreme authority.

Explanation:

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interest groups send representatives to state capitals and to washington, d.c. to put pressure on members of congress and other policymakers. they engage in lobbying, or the organized process of influencing legislation or policy. lobbying can take many forms. interest groups can testify in congressional hearings.