How did explorers impact the world?

Why did admiral holtzendorff promise emperor William 2 not one American will land on the continent? Who were the absolute rulers i world war 1? What is the name of the treaty that gave England control of Canada? What was the nickname for the US of the world? What caused all the little Anglo-Saxon kingdoms to merge into the seven larger ones? What is a Duchie? What did Leif Erickson and Mansa Musa have in common? What happend in London on the 26 April 1921? How many people that were black and poor in world war 1? Who named Darling Downs in 1827? Who is the French philosopher that supervised the publication of an encyclopedia? The attempt to conciliate an aggressor nation by making concessions to it is called? What country did the last name sanabria come from? In what areas did Russia expand nd how was it accomplished? What was the main reason European countries sent explorers to the new world? What is Business conducted by confucian ethics called? How did edward weary dunlop die? When was the first firecracker made? What was the world first city? Why After world war 2 many people moved from the cities to?