Developments during world war ii that save lives

the answer would be in this answer. someone already asked the question.  

it looks like its all of the above. [.wpal1kojopfdpojfrfionrnif.knfdsnksjosjo]

explanation:

you have to combine all of your answers together to

.wpal1kojopfdpojfrfionrnif.knfdsnksjosjo

answer; 35 year old african american man who is also a college graduate;

answer; naturalistic observation;