Okay, i understand what you're getting at but a correct comparison would be comparing the Vietnam War with the Soviet Afghan war since both wars occurred around the same time period and both the US and the Soviets utilized not much different tactics to counter the guerrilla warfare which is why both wars had similar number of civilian casualties.
It is estimated that between
1.3 to 3.9 million civilians were killed during the Vietnam war.
Also, as another member posted, America dropped more bombs on Vietnam than all bombs dropped in the WW2 in its entirety. Carpet bombing, napalm, agent orange were extensively used on the Vietnamese civilian populations. Now that's a scary fact.
As a Eastern European you are very well aware of the brutality of the Red Army, but do you know of the brutality of the Western Allies during WW2 in their portion of occupied Europe??
Of course, you most likely don't since they shoved it all under the rugs.
Did you know that carpet bombing French cities and towns was also considered a strategic objective of America and Britain during the war??
Interesting fact for you, the Luftwaffe not once carried out a massive aerial bombing campaign over any French city during the Battle for France.
On the other hand France's "allies" Britain and America dropped tons of incendiaries on French cities and towns murdering thousands of French civilians and destroying thousands of homes and historical architecture.
More French civilians were killed by American and British bombers than by the Germans.
Allied Bombing of France during World War II - Wikipedia
Did you also know that American GI's raped thousands of French women when they landed in France and took it over from the Germans?
Pillaging and raping French civilians was in fact common amongst American GI's since there was a widespread view of the French as being weaklings who always needed American help and their women as being prostitutes (i guess it was a part of the motivation propaganda in the American armed forces or something).
Rape during the liberation of France - Wikipedia, the free encyclopedia
D-Day GI's 'Raped And Killed Their French Allies While US Army Generals Turned A Blind Eye'
http://www.nytimes.com/2013/05/21/books/rape-by-american-soldiers-in-world-war-ii-france.html?_r=0
'Bandits In Uniform': The Dark Side Of GI's In Liberated France - Spiegel Online
Of course, this was in "liberated" France alone,
France which was an American ally, could you imagine what American troops did in occupied and defeated Germany??
Besides the usual raping and torturing of German civilians and POW's, the good old professional & disciplined allied Generals and leaders starved to death deliberately millions of German POW's and non-combatants in many locations, the famous one of which were the
Rhine meadow camps. Eisenhower ordered the deliberate starvation of 1.5 million German POW's, this after Germany had already surrendered. Wounded & sick men, women, and children were prevented from being treated, dying for their illnesses.
In 'Eisenhower's Death Camps': A U.S. Prison Guard Remembers
And of course, many GI's were even told to not take any prisoners, often times machine gunning Germans who had already surrendered:
I haven't even begun to mention the firebombing of German cities. These are you so called "disciplined" and "civilized" allies at their finest.
I'm sure that 15-20 years down the road classified information regarding the Iraq and Afghanistan wars will be released and only then will we truly see the extent of rapes, torture, and murders perpetrated by Nato and co in occupied and oppressed Muslim countries in the middle east.
Marines Rape & Burn Iraqi Girl Alive, Murder Her Family - The Guardian
'I didn't think of Iraqis as humans' Says US Soldier - Daily Mail
Anyhow, i will end with saying that not all American servicemen were/are rapists and im sure not all Russians were/are either. There is no such thing as "the only good side" in any war, nor is there discipline in war, or at least what has become the notion of war. However, the victors write the history in their favor.