I believe it's called The luminosity , which is the amount of light it emits from its surface
Number 5 should be the answer
Continental glaciers are huge masses of ice, possibly floating in the ocean, possibly on land, such as a mountain. A valley is a low area between hills of mountains. There could be a continental glacier in a valley.
Answer:
The United States was not considered a great power until it entered World War I, thus beginning its continual involvement in world affairs.
The Spanish-American War gave the United States a basis of power so it could enter World War I as a great power.
read that it will tell you your answer
I believe the correct answer is B. The Scottsboro Boys
Hope this helps :)