One of the most deadly (or probably the most deadly at all) airplanes of WW2 was the single engine (propeller) German fighter Messerschmitt Bf-109. It was a performing and well developed airplane... but the main cause why it should have been the most deadly one is that it was produced more than any other war-plane (till today) - more than 30'000 times. It was used during the whole war - even before that, when the Germans used it in Spain (civil war). There were many many different improved versions of it. The Focke-Wulf was the only other fighter that was used in a considerable amount besides the Bf-109. The biggest part of those famous German fighter pilots used the Messerschmitt... the best 100 aces scored together more than 15'000 air-victories... beside all the other pilots! Some destruction of 70'000 allied planes is attributed (assumption) to the Luftwaffe... and quite a few to this model!
But everything is relative... there were very good allied planes, too. And probably Germans had others good models as well. It would be silly to choose one of them as "the best ever"... this can't be done.
Vic
For Fighters:
Answer: P51 D Mustang
The mustang was faster more maneuverable than anything the axis powers had, I t was built and designed by North American Aviation. The Mustang was the fighter that could go the longest distance with out refueling in the war. It was faster than any thing the axis had until the ME-262 and the ME-163 came out. The mustang went toe to toe with the FW-190 and the BF-109/Me-109. I t was used right up to the start of the Korean War that's when it was decommissioned
The most widespread firearm is by far and away the AK-47, but the most widely used weapon? probably a simple knife/machete
Dirigible
the German were the first to use bombers, their first bomber was a zeppelin invented by Edward zeppelin
bomber harris
Bombers are ideally dated by year of Intoduction- Bomber, type 52 did not come out until the year l952. No B-52"s were thus, used in World War II or Korea as they type was too experimental in Korean war period. they were used by SAC and the successor Bomber command.
B-17 Flying Fortress
English
The Germans and the allies had bombers in WWI, but not in great numbers. The bomber came into its own in WWII.
ok
English is the most widely used second language in the world. It is an official or widely spoken language in many countries, and is commonly used as a lingua franca for international communication in business, tourism, and diplomacy.
The most widespread firearm is by far and away the AK-47, but the most widely used weapon? probably a simple knife/machete
sulfuric acid
The most widely traded spice in the world is black pepper. It is used in cuisines globally and is known for its strong flavor and aroma.
Mandarin has the most number of native speakers and English is the most widely spoken.
The Euro is the most widely used currency in Europe and the world for that matter.
Caffeine is the most widely used psychotropic drug in the world. It is found in coffee, tea, and many other beverages and foods.
Mandarin has the most number of native speakers, but English is the most widely used langague in the world.