This is easy, common denominators. Well you know denominators are at the bottom of a fraction, and you know common means the same, so it would be something like
a d
b = b
He Washington Naval Conference, also named the Washington Arms Conference or the Washington Disarmament Conference
Coast guard Academy Hope this helps!!!
Answer:
Leapfrogging
Explanation:
The American army travelled from island to island in the Pacific ocean to fight and try and take back Japanese-controlled territory.