Answer:
The Japanese had a rather arrogant opinion that their codes were unbreakable. Most military leaders, if they planned an attack at Port Moresby and were met by their opponents with the most carriers they could have on hand - would wonder if their opponents had prior information to their intent. (It could have been much worse for the Japanese at Coral Sea if it occurred a little later for the two American carriers used in the Doolittle Raid could have arrived in time and would have doubled the airpower of the American fleet.)
A-The Soviet Union collapsed from economic struggles and Gorbachev opened relations with the U.S.
Explanation:
- In 1985, Gorbachev announced that the Soviet economy had stopped and that reorganization was needed. Gorbachev and Reagan met in Reykjavik to discuss reducing mid-range nuclear weapons in Europe.
- This led to the signing of the 1987 Mid-Range Nuclear Missile Agreement.
- In February 1988, Gorbachev announced the withdrawal of Soviet forces from Afghanistan.
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7/8 and 1/3 or anything that doesn't simplify to 5/8 and 1/2