Answer:
c
Explanation:
the president commands the army
The reason we joined in world war one was due to the germans sinking merchant ships that had US citizens on them and they were also sinking some of our own ships. Due to that President Wilson involved us in the war.
Many of our scientific ideas come from Ancient Greece :)
Ecological release refers to a population increase or population explosion that occurs when a species is freed from limiting factors in its environment
