Because there were messages intercepted from Germany to Mexico, telling Mexico to join the war and attack the United States. I hope this helps :)
Because Europe recolonized Africa for more expansion.
Technology helps in dealing with economic emergencies like food shortage and disasters. Technology is used to study the existing environmental conditions in order for farmers to be guided with the right crops to plant at specific seasons to ensure maximum yields. In terms of disasters, technology is used for disaster risk reduction and management. This is done in order to minimize the effects that disasters have on the resources.
The correct answer for this question would be option C. The statement that best describes <span>how the crusades affected the relationship between christians of the east and west would be this: t</span>he Crusades increased the divide between the two groups. Hope this is the answer that you are looking for.
Nobles had overthrown most of the monarchs by 750 B.C.