Answer:
Eugenics
Explanation:
The effort to produce genetically improved humans through selective breeding arose in the 20th century as a way to improve the human race by encouraging the "desired and healthiest" (people deemed the fittest, according to their criteria) to have more children.
On the other hand, the ethical concerns rose since minorities or whole ethnic groups were seen as inferior and undesired to live in the world.
Perpahs the extreme of this came when the national socialist defended with similar arguments the idea of a human species the so-called "Arian race", that would ultimately be free of diseases, disabilities and most undesirable traits that humans were expected to leave behind.
Many of the beliefs of that time have been proben today to be false.
The technique created by Sigmund Freud for the treatment of emotional problems through long-term, intensive exploration of the subconscious mind is referred to as psychoanalysis.
War was comming and they wanted to attack on their own terms!!
In the First Amendment, freedom of speech is expressly guaranteed, ensuring the right of citizens to assemble for any government-related purpose. Equality of association covers the actions of those gatherings and the structure of them. Examples of freedom of expression here in the United States include criticism of the government and the advancement of theories or opinions that some would perceive to be divisive. In the U.S., under the limits of the "offense principle," or the "harm principle," these types of statements are permitted. I hope this helps.