The phrase "a systematic genocide of" is correct and usable in written English.
It can be used in discussions about historical events, human rights violations, or sociopolitical analyses where the intent is to describe a deliberate and organized extermination of a particular group.
Example: "The report detailed a systematic genocide of the indigenous population during the colonization period."
Alternatives: "an organized extermination of" or "a methodical annihilation of".
Turkey acknowledges the killings but says they did not amount to a systematic genocide, and it has vehemently opposed the introduction of a bill in the United States Congress that would define it that way.
ISIS carried out a systematic genocide against the Yazidis in August 2014, kidnapping, raping, and killing thousands of men, women, and children who the terror group accused of being "infidels".
The heroes were Americans, in a world war that ended a systematic genocide and preserved democratic freedom.
To take a blunt example, what may be the systematic genocide of Armenians for some can be unsystematic wartime killings for others.
An estimated 11 to 17 million civilians died as a direct or indirect result of Nazi ideological policies, including the systematic genocide of around 6 million Jews during the Holocaust, along with a further 5 to 6 million ethnic Poles and other Slavs (including Ukrainians and Belarusians) —Roma, homosexuals, and other ethnic and minority groups.
In pursuit of the truth about the man who declared ignorance of Hitler's systematic genocide of the Jews and who nevertheless proclaimed his own feelings of guilt - 'I should have known.
Native Americans don't ever want people to forget how the U.S. Federal government nearly achieved the complete and systematic genocide of their people.
There has been no shortage of accusations of widespread war crimes and crimes against humanity against Christian and other minorities in eastern Myanmar and a slow but systematic genocide against the Rohingya Muslims in western Myanmar.
Yet only 40 years ago the Khmer Rouge began a systematic programme of genocide that may have claimed up two million lives.
