which was most likely an effect on society that resulted from improvements in blood handling during world…

which was most likely an effect on society that resulted from improvements in blood handling during world war i and world war ii?\no more soldiers died as a result of incorrect blood typing.\no more soldiers who had lost a limb returned home.\no more donations were needed as a result of poor storage techniques.\no more organizations spoke out against the war.
Answer
Brief Explanations:
Improvements in blood - handling would lead to better medical care for soldiers. This could potentially mean that more soldiers who lost a limb survived and were able to return home. Incorrect blood - typing would be less likely with improvements, poor storage techniques would be mitigated, and blood - handling improvements have no direct link to organizations speaking out against the war.
Answer:
More soldiers who had lost a limb returned home.