Answer:
The brinkmanship of the Nuclear Arms Race lead to the advancements in the Space Race. Each of the superpowers continued trying to outdo each other in their weapon technology and this competition continued into the Space Race and creating space exploration technology.
D. the sinking of the British ocean liner, <em>Lusitania.</em>
When a German U-boat (submarine) sank the <em>Lusitania </em>in May, 1915, over 1,000 persons were killed, including more than 100 Americans. The passenger liner was targeted by the Germans because they suspected weapons were being shipped to Britain in the cargo hold of the ship.
As an example of American feeling after the <em>Lusitania </em>incident, consider the reaction of Gifford Pinchot. He had been the Chief of the US Forestry Service (from 1905 to 1910) , and was quoted in the New York Times in May, 1915, after he had just recently returned from Europe. He asserted that Americans on the<em> Lusitania</em> (along with other passengers) were killed because an autocratic military empire was trying to dominate nations that were self-governing. His characterization of German intentions would mirror how President Woodrow Wilson later called on the USA to enter the war to "make the world safe for democracy."
They were really good at housework and they usually knew how to design and decorate stuff, and it mostly their jobs to do all these things while men would go to war, or be merchant, etc.
To stop supplies going to Britain and France. I think. Hope i helped