write an essay discussing the main ideas of the refrences bellow, and choosing quotations from all over the books to make it possible for the reader to understand the topic.
DeGrazia, David. 2002. Animal Rights: A Very Short Introduction. Oxford University Press. https://doi.org/10.1093/actrade/9780192853608.001.0001.
Singer, Peter. 1996. Animal Liberation. Edited by Robert Garner. London: Palgrave Macmillan UK. https://doi.org/10.1007/978-1-349-25176-6_1.
Waldau, Paul. 2011. Animal Rights: What Everyone Needs to Know. OUP USA.
Wolfe, Cary. 2008. Animal Rites: American Culture, the Discourse of Species, and Posthumanist Theory. Animal Rites. University of Chicago Press. https://doi.org/10.7208/9780226905129.