Standardized the writing system, uniform size and shape across the whole country
His teaching of the theory of evolution lead him to be arrested, as this broke a Tennessee state law. The AFT supported him, as he was willing to challenge government interference in with the science curriculum.
Hitler's final solution to the "Jewish problem" was extermination. Those who were stronger were sent to labor camps to work until they were deemed "unworthy". Those who were deemed "unworthy" in the beginning and later on, were sent to extermination camps, where they were gassed and then were sent to the crematorium, and then buried in mass graves.
hope this helps
2: McCarthy spent almost five years trying to expose communists and other left wing "loyalty risks" in the us government
The golden age of radio began in the early 1920s and lasted until the 1970s. Hope this helps
