<span>Assuming that this is referring to the same list of options that was posted before with this question, the best option is that "fair and free elections are held" since in totalitarian states there are very rarely elections at all.</span>
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.
The geography influenced the economic development of New York, Boston, and Charleston, because they were all ports and this helped with trade (both import and export). There were many ships coming in and coming out and also due to this, many communities started settling there and towns started booming due to the growing amount of people.