Answer:
Yes, answer C
Explanation:
Because the scientists have mentioned that, The Oort Cloud lies far beyond Pluto and the most distant edges of the Kuiper Belt. While the planets of our solar system orbit in a flat plane, the Oort Cloud is believed to be a giant spherical shell surrounding the Sun, planets and Kuiper Belt Objects.
Tensions had been brewing throughout Europe—especially in the troubled Balkan region of southeast Europe—for years before World War I actually broke out.
A Inaugural Address is a speech where the leader gives his/her intentions as a leader. John F. Kennedy's is a famous Inaugural Address. Hope this helps!