Dousez v Facebook, Inc (Supreme court of Canada, 2017)

https://scc-csc.lexum.com/scc-csc/scc-csc/en/item/16700/index.do

Q1: Rules

What are some of the rules that govern the legal issues of the dispute? Investigate the key resolutions, points of reference, legal principles and policies that were used to answer the legal inquiries of the disputing countries.

*(Please help me answer the question by reading the case, the link of the case has been added above)

Need in Essay format. *

thank you. God bless you :)