Human capital refers to the collective worth of all the skills and attitudes possessed by a group of workers, usually under a single organization. Hope that helped! =) Also, keep in mind that this is a business question and should be placed there in the future. Thank you!
America helped Russia and Japan in the world war I. Therefore America emerged as the most powerful country in the world. America had power of Foreighn policies and had a much stronger effect after the shock of unexpected world war II.
