Answer: The collapse of the Berlin Wall.
Explanation: The collapse of the Berlin Wall as the culminating point of the revolutionary changes sweeping East Central Europe in 1989. Throughout the Soviet bloc, reformers assumed power and ended over 40 years of dictatorial communist rule. The reform movement that ended communism in East Central Europe began in Poland.
We must first define Ethical and Moral Standards for Warfare.
For thousands of years, War was seen as a means to an end, the winner takes all, and a social consequence where the winner is allowed to loot and murder.
However, Abrahamic religions such as Islam, brought the concept of a proper code of conduct for Soldiers and rules on how to interact with an Army that had lost a war.
Today, in our modern world, the United Nations has its own charter and a governing body which oversees what it calls War Crimes and crimes against humanity.
The UN has a perfect set of charter and code of conduct which define the moral conduct that needs to be followed by soldiers nowadays.
However, after the United States use of torture in Iraq without any international pressure, it seems like not many nations are still willing to accept a globally codified war code of conduct.
European navigators once sought to find the northwest passage (a sea route), in hope to reach India and China.<span>
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The answer to your question is True