Wiki, niceeee!
First of all, when first Lend and Lease products arrived it was end of 1941, so literally maybe a few trucks and those incredible important motorycles came to "aid" and a tank or 2. So without Lend and Lease, with 5 milions soviet soldiers in captivity because of big encirclement fiascos Soviet did managed till end of 1941 knock out of battle 750.000 Germans soldiers. This is 1/4 of starting force.
Check your sources when did Lend and Lease started to pour in ... Guess when?? 1943. While many take stoping at moscow 1941 as defeat of Germans (they were logistically streched , fama about great german army is very exaggerated as they were still dependant on horses mostly) nobody questions that in 1942 at Stalingrad it was over for Germans. Even DAVID GLANTZ (will use him, american historian) said, that it is just a question when since then. And yes, when cutting 6 army out, destroying italians and romanians and grinding out victory at Stalingrad it wasnt locomotives nor trucks...Soviets ...
Second Russians did move all factories behind Ural in gigantic effort, factories that produced mind boggling numbers. From their materials, mostly!
Third of all the help u mentioned the only categories that were in bigger % of Soviet own production were trucks, motorcyles and locomotives. All others were around 5-10% of Russian production..
So again. Russians did the hard work in 1941 and 1942 on their own. Lend and Lease helped them speed things after that and also prevented quite a few more deaths but victory was bloody and solely theirs.
So your premise about supplies is wrong. And i see you used food again. So will copy that also from another thread
1.FROM JUNE 22 1941 TO JUNE 30 1943 Lend and lease provided around 1,3 milion tons of food. LETS MAKE IT ROUND 1,5 milion tons. By adding another 200.000 tons u give me Kurks battle (1 more month and i give u much bigger month average), where everyoooneee knows Russia won the war against Germany, it remains only question how much more time...
2. Soviet Union population in 1937 was around 170 milions. In 1941-43 unoccupied territories had majority of this number, around 120 m probably. But for MYTH lets take it was 100 milion people who were possible receivers of Lend and lease food.
OK LETS DO MATH...
1,5 milion tons of food=1,5 bilion kg of food
Lets divide this by 100.000.000 milion people...We get 15 kilos of food on one person . So every person in 750 (2 years plus one month, lets make it round) days received 15 kilos of food.
Lets divide this 15kilos/750 days= 0,02 kg of food/per day...20 GRAMS.
So by providing daily 20 grams of food by Lend and LEASE USA saved Soviet Union from starvation??? But lets take it further
Lets say that only army and children and VIP person received this food. One in fifth. So this is 20gramsx5...It is 100grams of food daily. Lets take it is SPAM. 100 grams of spam is around 300 calories.
https://books.google.si/books?id=gMNlerxYVuwC&pg=PA222&lpg=PA222&dq=calorie+diet+ww2+soviet&source=bl&ots=rOe26OykK9&sig=Yo-in8fdUdFiEfIYdD_Xn3k1QfU&hl=en&sa=X&ved=0ahUKEwjLx7-oj5zUAhWsK5oKHeQsA2YQ6AEIYzAI#v=onepage&q=calorie diet ww2 soviet&f=false
American source again. (look table 12.2 page 221) Calorie consumption of Soviets in 1942 was around 2500 (which is around 25% less that prewar time). Soldiers were going well over 3000. So if soldiers were receivers lend and lease provided 10% of their calorie needs. If we make it that all received equally and take that the average consumption was 2500 (lowest value) ...20 grams of spam is around 60 calories. But lets take it 100 calories. 100/2500..4% of calorie consumed...
I don't know why we argue . Majority of people think sexy brad Pitts defeated Germans anyway. And then are "educated" americans who say well Soviets did some work, but it was because of Lend and Lease
...So have it your way , no point anymore