It seems that you have missed the necessary options for us to answer this question, so I had to look for it. Anyway, here is the answer. <span>The first known democracy came about in Greece about 500 BC when Cleisthenes overthrew Peisistratus and the type of democratic institutions that the Greeks then lived under for the next two centuries is DIRECT DEMOCRACY. Hope this helps.</span>
<em>The Soviet Union</em> also known as (U.S.S.R.) was the joint of 15 Soviet Socialist Republics in Eurasia from 1922 until 1991.
Mikhail Gorbachev, the last leader of the Soviet Union resigned on December 1991 and gave up power to the population, so <em>The Soviet Union</em> came to an end.
The country dissolved into 15 independent states, and the "Cold War" (<em>a period of tension after WWII</em>) between U.S.S.R. and U.S.A. also came to an end after this event.
"<em>In Russia, after the Soviet Union collapse, influential </em><em>Politicians</em><em> retained power by acquiring large numbers of </em><em>vouchers</em><em>, so the ruling class gained </em><em>economic</em><em> power in place of </em><em>political</em><em> power</em>".
The word "labor" is roughly synonymous with "work" - and especially hard work, or physical work.
"Salary" is compensation for work- but not work itself.
Work is also not a reference, but far from it.
Work, however, is a human resource - and so it labour. The last option is the correct one!
U.S. had been affected more because France and Britain constantly harassed the U.S. and seized U.S. ship's and men. The U.S. was not prepared to fight in a war, so Pres. Jefferson hoped to weaken Britain and France by stopping trade.