Cora and Mitch could be compared as death has an impact on their further actions / decisions. Cora finds the previous Offred hanging and fears that Offred has killed herself and makes her breakfast - is nice to her. Mitch's mother is dying and so this leads to him trying to find a woman to marry.
Luke and Allan Grey could be compared because both are only ever seen in memory.
Luke and Shep Huntleigh could be compared as they are both described by people who are unreliable. How sure are we that they are real people?
A symbol is the use of words, objects etc to represent something else.
A motif is a recurring element that is significant - especially in symbolic terms in a play or other narrative
Friedan's feminism emphasized career-oriented independence for women and men instead of domestic life.
bell hooks believes that feminism is a political commitment rather than a lifestyle choice and race and class, as well as sex, determine the extent to which individuals are exploited, discriminated against or oppressed.
Crenshaw is known for introducing and developing intersectional theory, that people experience discrimination differently depending on their overlapping identities e.g. double discrimination of racism and sexism faced by Black women