Germany could no longer send or receive items from other countries through water helping the Allies with defeating the Axis.
Answer:
At the December solstice, Earth is positioned in its orbit so that the sun stays below the North Pole horizon. As seen from 23 1/2 degrees south of the equator, at the imaginary line encircling the globe known as the Tropic of Capricorn, the sun shines directly overhead at noon.
Explanation:
Ehm, Robert Fulton is best known for fully developing the first successful commercial steamboat.
Hope this helps ;p