Answer:
German nationalism and a filter of hate over the eyes of the people.
Explanation:
The germans after suffering a humiliating defeat and peace deal, the Germans (Who even saw those religious groups, namely Jews as different and odd). The Germans had taken to finding someone to blame, it is theorized by certain modern groups that this is simply a reaction to these ethnic groups ruining the economy, this is likely more what the germans thought instead of fact.
Generally it boils down to the Nationalist government perpetrating the idea that the aryans were a masterrace.
The Syrian merchants introduced Christianity in China. The Stele stone that dates around 781 A.D. records the earliest existence of Christianity in China. The 1900 word carving describes the works of Syrian Missionary activities of Olopun during the Tang Dynasty, reflects how the gospel was translated and presented to Emperor Taizong (599-649).
The answer is A) He developed new methods of steel production.
In short your answer would be.... probably It was the first time the Supreme Court declared an act of Congress unconstitutional, since the others don't make sense.