Most likely the East becuase its where the wind blows most at.
Sediments transported by wind, water, and ice since Soil is Dynamic
I am pretty sure the best answer that I can give you is Aristotle, based on my previous knowledge of the topic. Have a great day.
Afghan refugees living in Iran to escape terrorism - Push factor
Bangladeshi migration to India due to flood - Push factor
Admission to university in England - Pull factor
Migration to Canada for a better lifestyle - Pull factor
Migration to America to escape religious persecution - Push factor
Entrepreneur moving to Singapore for a better business opportunity - pull factor
