i think that the answer is providing medical care to wounded soldiers
Answer: wait what I meant to say is yes
Explanation:
A combination of B and C.
So D.
Valentin Pavlov fue el primer ministro de la union sovietica en 1991
espero que te sirva
Explanation:I don't quite know but maybe this could help you A historian is a person who studies and writes about the past and is regarded as an authority on it. Historians are concerned with the continuous, methodical narrative and research of past events as relating to the human race; as well as the study of all history in time.