Adopting the united states constitution would be a problem for the united states
The theory that was used to justify claims of racial superiority was <u><em>social Darwinism.</em></u>
Social Darwinism was a group of ideologies that arose in the late 1800s in which Charles Darwin´s theory of evolution by natural selection, was used to justify certain social views.
According to the theory, the weak were diminished while the strong grew in power over the weak.
One of the persons who adopted social Darwinism was Adolf Hitler, who considered that the German master race had grown weak due to the influence of non-Aryans, so he targeted certain groups of people that he considered biologically inferior for extermination such as jews, homosexuals, etc.
The Nazis effectively used propaganda to win the support of millions of Germans in a democracy and, later in a dictatorship, to facilitate persecution, war, and ultimately genocide. The stereotypes and images found in Nazi propaganda were not new, but were already familiar to their intended audience.
i got this from the holocaust encyclopedia
The constitutional right to bear arms for example as of recent has been getting the attention of many asking to put restrictions on guns which is against the constitution as no rights shall be infringed Also many people are being silenced for using their constitutional right of free speech even some getting arrested for exercising this right