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:
they need to be willing and intend it
Supremacy clause states that the Constitution, federal laws, and treaties constitute the supreme law of the land and that every institution should abide by those rules.
Answer:
political and economic state