Answer:
Federick Douglass was an escaped slave who became a prominent activist, author and public speaker. He became a leader in the abolitionist movement, which sought to end the practice of slavery, before and during the Civil War. Douglass wrote his autobiography to persuade readers that slavery should be abolished. To achieve his purpose, he describes the physical realities that slaves endure and his responses to his life as a slave.
Technology affect Aryan trade because it make their production more efficient and it provide various transportation methods for the trade.
Technology affect Aryan warfare by developing more advanced weapons that they could use in their warfare.
Hope this helps
<span> The civil service system was based on China's while the form of Buddhism was Indian. i hope my answer help you.
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