Answer:
Humanities
Explanation:
Human sciences are understood as the set of knowledge inherent to human beings and their way of understanding the world, such as philosophy, religion, literature, art, history, literature, music, law, cinema, administration, etc.
The study of humanities helps us to understand human creative production, its social, cultural and political interactions over a period of time, which is essential for understanding objective and subjective criteria in relation to individuals.
1. All the people employed by a particular organization.
"a staff of 600"
2. a group of officers assisting an officer in command of an army formation or administration headquarters.
"the Polish General and his staff"
Answer:
Dr. Salk has assisted foreign countries by providing technical information.
Explanation: