According to the given sentence, the author talks about people thinking they are liberated because they can take their phone anywhere.
This statement brings a sense of irony because the speaker clearly believes that people are not liberated because they are in fact imprisoned by their attachment/addiction to their mobile phone.
Irony is defined as a situation where events are contrary to what one expects and can be amusing.
The answer to 1 is D. The Norse myth celebrates bravery, while the Wyandot myth celebrates the freedom of the spirit. The answer to 2 is A. "How Old Man Winter Was Driven Back" and Ormuzd and Arimanes".