Answer:
may be over harvesting
Explanation:
i think this is the answer
The Marshall Plan benefitted Europe by:
1. It gave European countries funds to rebuild after WWII.
2. It provided the means of rebuilding for Europe.
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 to see him 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.
<span>This lead to a direct conflict between the two powers (Austria and Russia) and further lead to the war. </span>