How did certain 19th-and 20th-century ideas (e.g. scientific, philosophical, political, or economic) and historical developments undermine natural rights and liberal governance in Europe during the 20th century?

John Locke’s theory of natural rights became the foundation of 18th-and 19th-century liberalism. How did certain 19th-and 20th-century ideas (e.g. scientific, philosophical, political, or economic) and historical developments undermine natural rights and liberal governance in Europe during the 20th century? (Make sure to discuss not only the ideas but also how and where they were implemented and what the significant results were.)lMPORTANT NOTE: Aim for the breadth of coverage rather than focusing on just one or two ideas in depth. Sources: Lecture and the Source Reader. Lecture material is considered “common knowledge” and requires no citation. You must include references to at least THREE primary sources from our Source Reader. Whether you quote, paraphrase, or summarize, you must insert a parenthetical citation in this format at the end of the sentence(s) containing the material: (title, page #). Here are some examples:QUOTE: Marx’s and the communists called for the “abolition of private property” (Communist Manifesto, 103). –PARAPHRASE: Marx and his followers wanted to get rid of private property (Communist Manifesto, 103).SUMMARY: Marx explains that while the bourgeoisie was oppressed under the feudal system, now it is the oppressor of the proletariat (Communist Manifesto, 100–101).