Who posed an eastern threat to the byzantine empire?

Draw conclusions  why might a cause like italian unification successfully draw people of very different backgrounds together?  

Which piece of information would most a historian create an interpretation of this photograph of works in a factory?

Which of the following was a major outcome of european imperialism in africa after the industrial revolution? o a. the area around the suez canal experienced decades of military conflict o b. africans in the belgian congo suffered forced labor and oppression o c. the discovery of rich matural resources led to african economic prosperity. o d. europeans brought disease to central africa, killing thousands.