The Sumerians are the earliest know inventors of The Wheel.
Machine gun that is the answer i got on that question hope it helps
A Coroner is one of the early criminal justice officials of the American colonies would have determined cause of death and the party responsible for it.
<h3>What is the work of a coroner?</h3>
A Coroner is known to be a kind of independent judicial officer who is mandated to look into deaths that has been reported to them.
They often make some inquiries that are necessary to find out what lead to the death, this is made up of ordering a post-mortem examination, gathering witness statements and medical records and others.
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Marbury v Madison. The first case in supreme Court that declared an act of Congress as unconsitutional