Here's why:
* Postmodern Elements: Her works explore themes like fragmentation, irony, metafiction, and the blurring of reality and fiction, all key characteristics of postmodernism. She often plays with the reader's expectations and challenges traditional narrative structures.
* Modernist Influences: She shares with modernists a focus on the individual's psychological experience, alienation, and the power of language.
* Feminist Literature: Her work frequently examines gender roles, societal expectations, and the female perspective, aligning her with feminist literary traditions.
Ultimately, it's best to say Atwood doesn't fit neatly into any one period but draws upon and transcends various literary movements to create her unique style.