As the Bloody Sunday, as the 1905 Revolution was named, was a turmoil of the people of Russia calling for a change in their government as a result of all the wrong decisions made by the czars, if I could go back in time to avoid such a massacre I would urge czar Nicholas II to grant basic rights to the population, to grant citizens the most basic civil liberties, to bridge the gap between the lower class of the population and the feudal lords who still owned the vast majority of lands farmed by peasants and I will also advice him to provide better labor conditions for all the labor force. Thus, I would expect a society with a better lifestyle, whose rights were respected and fulfilled, the wellbeing of the workers at work place, a better economy for worker class, so that they would not need to lead to uprisings to protest, and call for changes. In a result, the great massacre could be avoided.
The GDR stated it was constructed as an "antifascist protection mechanism" in order to keep out external threats and keep the east Berliners safe in their "Socialist Paradise" but in reality it was to keep people in since many were trying to emigrate out of the communist zone and the GDR would fall because of emigration.
Having the deep slightly color of gold
Europeans desired a direct sea route to Asia, because the land trade routes were expensive and dangerous
It approved his plan to form a global organization to prevent war. Woodrow Wilson's 14 points compare with the eventual outcome of the Paris Peace Conference in that it approved his plan to form a global organization to prevent war.