Answered


)Which phrase characterizes the way both sides fought World War I?


A They sent large armies to occupy heavily fortified defensive positions.


B They relied on air and naval power to bomb coastal population centers.


C They used mechanized units to move rapidly from one battle to another.wrong


D They attacked industrial regions to destroy the other side’s industry.



Answer :

They sent large armies to occupy heavily fortified defensive positions characterizes the way both sides fought World War I
World War 1 included many drawn out campaigns of trench warfare, where the opposing troops faced each other from heavily fortified positions.  The remains of these fortifications can still be seen on those battlefields today.

Therefore option A would be the correct answer.