Реферат на тему новейшее время-трудный шаг к единому человечеству.

1.Vstav missing words in the text1) Period of time ... started with carrying ... all of humanity , and at the same time era ...2) The twentieth century was rich with new discoveries and inventions , such as :3) At the same time the twentieth century - the era of hardship for humanity, such as:2 . Litter "+" sign deals that say about the era Newest time .People first saw and photographed our planet from space.Columbus discovered AmericaSome states got into the hands of a terrible power - nuclear weapons capable of destroying the entire planetThere are state , dreaming of world dominationMade such inventions as the telescope, microscope , balloonAll of us - one of human civilization .
1. Period of the latest start time of the First World War 1914-1918 , carriers benefit all humanity , while the era of the world wars and hardships .
2 People have learned to use nuclear energy , people have learned to make cars invented the jet engine, televisions, computers .
3 First and Second World War .
4.Nekotorye state hands got a terrible power - nuclear orzhie capable of destroying the entire plan