Mutually/Mutual Assured Destruction
Answer;
He worked to help Soviet Jews immigrate to Israel.
Explanation;
-A major contribution of Natan Sharansky was that he worked to help Soviet Jews immigrate to Israel.
-Natan Sharansky was an Israeli politician, human rights activist and author who, as a refusenik in the Soviet Union during the 1970s and 1980s, spent nine years in Soviet prisons. Through his efforts he helped the Soviet Jews to immigrate to Israel.
Answer:
Cause: Japan was seeking to expand their control of the Pacific. They had seriously damaged the United States at Pearl Harbor, and were looking to permanently cripple the US in the Pacific with a decisive win at Midway. Effect: The US was able to discover Japan's plans by breaking their naval code.
Explanation: