What If Every Continent Was Their Own Country?

What would happen if all the countries in each continent united?

Song 1:
Fantasy by Del   / del-sound  
Creative Commons — Attribution-ShareAlike 3.0 Unported — CC BY-SA 3.0
Free Download / Stream: https://http://bit.ly/Fantasy-by-Del
Music promoted by Audio Library    • Fantasy – Del (No Copyright Music)  

Song 2:
Magical by JayJen   / influxcollective  
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
Free Download / Stream: https://bit.ly/magical_
Music promoted by Audio Library    • Magical – JayJen (No Copyright Music)  

Song 3:
Snowfall by Scott Buckley   / scottbuckley  
Creative Commons — Attribution 4.0 International — CC BY 4.0
Free Download / Stream: http://bit.ly/2C39hQR
Music promoted by Audio Library    • Snowfall – Scott Buckley (No Copyrigh...  

Video summary (this is just so the algorithm knows what it's about):
We will in this video make a what if scenario analysis about what would happen if each of the continents united. This video is about world geography