Which song by Bob Dylan could have literally been the mantra for the decade of the 1960's?

Question 1 options:

"Mr. Tambourine Man"

"The Times They Are A-Changin'"

"Blowin' in the Wind"

"Simple Twist of Fate"

'The times they are A-changing' has been one of the most representative songs for the decade of the 1960's. It has been targeted as an anthem by young people, especially, because it represents and reflects al the sentimental feelings related to what was happening in the social and political field in that decade.