(D) Great hope it helped lol
They made this to preserve and protect themselves from the wars in the world. President Woodrow Wilson motivated the Americans to stay neutral as it is called safe democracy. He decided not to let Americans get involved in the wars of other nations. He also stopped providing military assistance to show his neutrality.
Answer : Thomas Edison created many of the individual elements needed for the creation of the motion picture industry. Examples of his inventions are the light bulb, the phonogram, the kinetograph (a motion picture camera) and the kinetoscope (a peephole motion picture viewer).
Explanation: when you answer your question make in direct .. <3
End of the Great Depression. Franklin Roosevelt wanted to end the depression with the New Deal, because of WWII, industries boomed. (Hope this was it)