I believe it's <span>B.Researchers everywhere began to collaborate and share data.
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The First World War was a cataclysm that disrupted countless lives. As a modern, total war, it brought men and women into active battle zones across Europe as well as in parts of Africa and Asia. New technology further extended the borders of the war. <span>Air power </span>made it possible to launch attacks against civilian populations at some distance from traditional frontlines, and U-boats sank passenger ships, such as the Lusitania in 1915, that were loaded with men, women, and children crossing the Atlantic. In addition, albeit with less novelty, invading armies ended up occupying swathes of territory. Civilian women and men in Belgium, the north and east of France, Serbia, and parts of the Russian empire among other locales came under the control of occupying powers.
<em>Answer</em>
<em>By not getting involved in it, that's what I do most of the time...</em>
<em>Explanation</em>
<em>Hope this helps :')</em>
Answer:
Allow me to explain.
Explanation:
During WWII, one of the main founding principals of the Nazi party in Germany was the belief that the German race is superior above all other races.
Because of this view, it was believed that women were expected to stay home, take care of the house, and have many kids because these kids would help contribute to the Aryan race (Aryan race were people that are blonde, blue-eyed, white, and of course German).
It was also vital to the Nazis’ that women marry only German men (or Aryan men) so their offspring can be contributed to Hitler’s “master race”.
I hope this helps!