The major advancement in mathematics in the Arab empires were algebra, there were also early forms of geometry, decimal place values and even fractions.
Hughes target reader is for non-black people. He is trying to bring out a feeling of wonder and respect. The words he has chosen for the poem evoke a sense of depths of time. In the poem, he talks about the rivers that are older than human blood. Likewise, he talks about dawns being young. With these, it makes the readers feel a sense of awe at how much time he is talking about. By connecting this depth of time to the experience of the black people, he is trying to make his readers feel a greater amount of respect towards the black people.<span> </span>
To pull themselves out of their feudalism economy and increase their wealth and power. there were a lot of second and third sons becoming merchants after their older brothers inherited the land, and these merchants had more to trade than what people inside europe needed so they increased their trade outside their nation.
The united states where worried that japan would give military support to the european countrys
