Answer:
According the history the number of ships was 3. The answer is option A.
Explanation:
The WNC ( Washington Naval Conference) was an international conference did call by the United States celebrated between 1921-1922.
The meeting had an object very important that was to limit the naval arms race at the pacific area.
The countries involved were United States, Great Britain, Japan and France.
Japan is considered as one f the three crucial primary powers involved in the regime. One of the agreement of this conference was to limite Japan to build ships in 3 units by every five ships built by Britain and US.
Because of the lose of soldiers and weakening country
The last frontiers to be mapped are the Polar regions. They were discovered something about between 1925 and 1935.
Hope this Helps! :)
They were called Arcade idk y but they did
