C. The continental system
<h2>answer is:</h2><h2><em>
German princes picked the king weak royal authority, so states of Germany didn't unify during the middle ages.
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Their was a new law made about labor. I'm not sure tho
Can u type up the work work of the code so I can do the summary for u
Explanation:
oxidation-reduction reaction, also called redox reaction, any chemical reaction in which the oxidation number of a participating chemical species changes. The term covers a large and diverse body of processes.
I hope you help :)
