How do I use this app

Ask questions people answer them for your points. Answer questions to get points to ask more questions. It gets easier once you start to use it and it can be a lifesaver lol.

Explanation:

in you can ask and answer

Explanation:

In order to ask you have to have sufficient points

Each time you answer you get points

And when they give you a crown(called brainliest) you get extra points

You start as a beginner and end as a genius or you move to an advanced rank

Brainliests help you move up a rank

Wrong answer or inappropriate questions get reported

Hope that held

d is the answer. leo should include the source.

the right answer is the end of world war ii

after the end of a global wwii all the nations involved, in an attempt to create an organization to maintain world peace. this agreement would work settling international disputes via negotiation and arbitration instead of leading the issues escalate to another war.