No.
There is a website I found that compares England's death rate with the US. Link is below.
The Holocaust occurred during WWII and was perpetrated by the Nazis in Europe. VE Day was in May of 1945. Truman became US President 12 April 1945 because of the death of Franklin Delano Roosevelt. So for the Holocaust, Roosevelt was the US President during the Holocaust.
Mexico has a lower overall death rate than the US. Mexico's death rate is 4.9 persons per 1,000 while the US rate is 8.39 persons per 1,000. Keeping in mind that life expectancy is a better measure of the conditions of life than is the death rate. The death rate can be deceptive because it is influenced by the age structure of the population. Since Mexico has a much younger population than the US its rate would be much lower for the same life expectancy. In fact the US (about 78) has a higher life expectancy than Mexico (about 76).
1 second
West Virginia.
443,000 deaths anually
birth rate is 10 people per second
vaccines
The Holocaust was not the fault of the US! It is sometimes said that the US and their Allies did not do much (or anything) to stop the Holocaust. See the related question.
They talk about the holocaust?
The US does not have the highest poverty rate globally, but it does have a significant poverty rate compared to other developed nations. Factors such as income inequality, access to healthcare, and social support systems contribute to the level of poverty in the US.
The US Army liberated some concentration camps, but many Jews slated for death had already been killed. Both the US government and the Vatican were blocked by German violations of the Geneva Convention, and the US had no means to stop the Holocaust other than to use military force to defeat the Third Reich.