Raymond Williams made significant contributions to the field of cultural studies with his book "Keywords: A Vocabulary of Culture and Society." What was the main purpose of this book?
1
To provide a comprehensive dictionary of cultural terms and their definitions.
2
To examine the influence of popular culture on societal norms and values.
3
To critique the dominant ideologies and power structures in society.
4
To analyze the historical and social usage of key terms in cultural and social theory.