The Columbian Exchange greatly affected almost every society on earth, bringing destructive diseases that depopulated many cultures, and also circulating a wide variety of new crops and livestock that, in the long term, increased rather than diminished the world human population.
Territorial disputes over the Kashmir region sparked two of the three major Indo-Pakistani wars in 1947 and 1965, and a limited war in 1999. Although both countries have maintained a fragile cease-fire since 2003, they regularly exchange fire across the contested border, known as the Line of Control. Both sides accuse the other of violating the cease-fire and claim to be shooting in response to attacks. An uptick in border skirmishes that began in late 2016 and continued into 2018 killed dozens and displaced thousands of civilians on both sides of the Line of Control.
I believe that 1 is the New York area so that would mean the most populated density
Perhaps the best one might be able to say for the Munich Pact and the policy of appeasement is that it aimed to "give peace a chance" (as the song lyric goes), and that maybe it delayed the start of an overall European war. But it does seem that the ambitions of Adolph Hitler and the Nazi party were making war an eventual inevitability for Europe in the 1930s.
The policy of appeasement was signed by the prime ministers of Britain and France with Hitler in Munich in September, 1938. They had given in to Germany's annexation of the Sudentland as a German territory, including the evacuation of any Czech population from the region. After signing the Munich Pact, Hitler took control of all of Czechoslovakia (in March, 1939). Britain and France still did not pursue war with Germany when that happened. But when Germany invaded Poland in September, 1939, it was beyond clear that appeasing Hitler hadn't worked, and war was pursued.
