It was a trigger that showed that there were two competing powers in Europe: Russia and Austria-Hungary (and their allies).
Franz Ferdinand was killed by a Serbian separatist and the Austrians wanted him to be punished. On the other hand, Russia supported Serbia is saying that Austrian demands ( to be allowed to search for the culprit inside Serbia) were too much.
This lead to a direct conflict between the two powers (Austria and Russia) and further lead to the war.
Answer:
By the use of millitary aircraft during 1948 - 1949.
Explanation:
By using millitary aircraft to supply West Berlin with food, medicines and basic necessities from 1948 to 1949.
A proxy war is two opposing crountries avoiding direct war
Answer:
Ask bachendri not us okkk
The United States Constitution