D: They sought a more hospitable climate :-)
The right to call the government to account is called as Right to information.
<u>Explanation:</u>
Among some of the rights given to the citizens of a country, which allow the citizens to lead a peaceful life having some of the basic rights with them, there is a right to information.
This right gives the citizens to hold the government of the country accountable for many things. They can also ask questions to the government related to the procedures of various things and to ask them various questions. This gives the right to hold government to account.
As Communism<span> in the Soviet Union and </span>Eastern Europe <span>began to collapse due to the revolutions taking place, pressure mounted on the </span>East<span> German authorities to open the Berlin border to the west. Thousands of Germans were escaping to the west through Hungary and the GDR was powerless to stop them.</span>
The answer is B: they are loans to the government.
These ideas are most closely associated with no other than Karl Marx. He brought about this idea in his seminal work called the Communist Manifesto, where he talked about various things pertaining society and class struggles. Among them he also develope dthe notion of the dictatorship of the proletariat where the proletariat would have all the political power in a new type of society.