Which synonym is the best substitute for the word perspicacious in this sentence?

Read the sample student claim and the reasons listed for making this claim. claim: although many people argue that medical testing on animals is a violation of animal rights, the benefits it yields for society far outweigh any argument that can be made. reason #1: animal research has yielded both pain-relieving and life-saving drugs for humans. reason #2: laws prohibit scientists from using animal-based research in cases where non-animal testing would produce equally clear and valid results.

Write an informative/explanatory essay describing the events that u fold in animal farm and how the novel connects to one or more of the following themes *building a democracy *the power of words and language *power corrupts *inequality of social classes

Which example from lorraine hansberry's a raisin in the sun demonstrates the idea of self-determination?