Why do you think the invention of the plow was such an important sumerian?

Which of the following led to a continuation of the treatment in the excerpt above? a)the brutality of the trans-atlantic african slave trade. b)spanish repression after violent native uprisings in new spain during the 16th century. c)european competition to quickly establish colonial holdings in the new world. d)the reliance of the spanish on native americans to provide labor under the encomienda system.

Which major change took place in nigeria in 1999?

Use the image to answer the question, rid egypt what do the structures in this photograph suggest about ancient egypt?