Answer:
idek it has to be a couple millions
Explanation:
It started in 1939 and ended in 1945
The cooperative system is the entities that have a common objective and goals.
<h3>What is a cooperative system?</h3>
This is a system that exists due to the fact that multiple groups have a common goal.
The cooperative system is one that the people share information within themselves in order to achieve a goal that is common to all.
Read more on cooperative systems here: brainly.com/question/8007306
