All 4 contributed, but B and D are the most direct causes.
Answer:
allows for timely delivery and optimized distribution
He Moved around and taught about the ideas about Greek culture.
Answer:
By providing an organizational structure for working women the women's trade union league gained enough strength in numbers to have some power
Answer:
the all India Muslim league was a political party established in 1906 in British India. its strong advocacy for the establishment of a separate Muslim majority nation state. Pakistan successfully led to the partition of india in 1947 by the British empire