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Answer ➜ Constantine was the first emperor to stop the persecution of Christians and to legalize Christianity, along with all other religions/cults in the Roman Empire.
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I think that the differences in religion played a large role in the foundation of abuse that the Turks perpetrated upon the Armenians. With the dominant religion of Armenia as Christianity, the Muslim Turks were able to assert the primacy of their own religion on the subjugated Armenians. This resulted in many reforms based on religious discrimination that started the pattern of abuse which laid the foundations for the Genocide. Political and social rights violations...
The answer is A. Imagine the 3 in 13 as a handcuff and the 1 as the key unlocking it