What was the purpose of Saint Paul's first missionary journey and what was the one key event that happened ? please help can't find anything?

I just love how this born-digital generation has adopted as its official motto "I CAN'T FIND ANYTHING ON THE INTERNET."

I'm sure this information is easily available on the internet, but if you can't find it there, there are plenty of books about this in your library. But since you don't know what a library even is, you're basically fcuked.

And also, everything we know about Paul's journeys can be found in the New Testament book of the "Acts of the Apostles" (and in his letters, but they aren't necessary to answer your question), which is rather short, and the part involving his first journey is shorter still. So you could read that. If you could figure out how to find one the fifty quadzillion and three copies on the internet and in print. Which apparently you can't.