What is new facebook war and should you be scared?

A new war has begun-Reacc war.This is war between facebook reacts

How it started?
It started abot an year ago.
Which is best react to join?
Actually you can join which u want. Currently angrys and wowies are in the lead.Other reaccts battling for 3 4 5 6 and 7. Place.
Why should i join?
Because reacc need you.One you-one reacc more
Which should i join?
Which u want,but best option is angrys and wowies
What you waiting for?Join us and win this war!

OH HEY, FOR BEST VIEWING, YOU'LL NEED TO TURN YOUR PHONE