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This ROOT-WORD is the Root ARCH which implies RULER. It originates from the GREEK archos. From this fundamental importance it is connected with boss or head or lord or root in somehow. You can make numerous words with ARCH, from ARCHbishop to ARCHfoe, from ARCHfriend to ARCHilar. Once in a while it is purported ARCH and some of the time ARK.
in the above
congressman and governer is correct
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