~They Believed That The Threat Of War Was Real.
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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.
Renaissance was the time period of art and learning. Hope it help!
Migration Out of the Plains during the Depression. During the Dust Bowl years, the weather destroyed nearly all the crops farmers tried to grow on the Great Plains. ... Many once-proud farmers packed up their families and moved to California hoping to find work as day laborers on huge farms.