The significance of Mount Suribachi is that it was the site of a major battle on Iwo Jima. The Battle of Iwo Jima lasted from February 19th, 1945 to March 26th,1945.
The answer is true to your question
Because pollution was blocking sunlight.
Answer:
The amount of reparations Germany was required to pay, arguably set the stage for world war II.
Explanation:
The Treaty of Versailles set the stage for World War II in many ways: The peace settlement of the League of Nations blamed Germany for most things including starting the war and Germany was angry causing Germany to get back at them.
Most importantly, Article 231 of the treaty placed all blame for inciting the war squarely on Germany, and forced it to pay several billion in reparations to the Allied nations.
I believe that the answer to this would be the first option. Of all the listed options above, the one that is not included among the congressional powers with respect to foreign relations is the oversighting and directing military operations during a conflict. Hope this helps.