Obviously, the chart is inaccurate, biased, overly simplified and ideologically driven.
The figure of the people killed under Mao in China is not credible and greatly exaggerated since it is put up by some Anti-china groups in the West or anti-Communist of Chinese in Hong Kong, Taiwan or the West. Also, for any number of Chinese deaths and only from credible source, you have to keep in mind the huge size of Chinese population too.
The figures on the chart are not accurate, for example, Hitler killed just Russians are more than 27 millions at least, plus tens of millions of other Europeans are also killed in WW II. And Japanese killed at least 20 million Chinese, not 5 million as shown on the chart in WW II.
How come there are no death numbers of people killed by the religion Protestant in the chart ? Yeah, the Western mainstream Protestants must be all good people.
Of course, there are racism existed in every country, every continent, I am saying Europe is one of the worse ones becos people there usually have the sense of white superiority, that is obvious.
These days, western media including US, Europe and Australia have big bias against anything Chinese and China, that is obvious, any western reports on China should be taken with a grain of salt becos of West's US led anti-China agendas at any cost.
As usual as expected, you Greeks are toeing the line of the US led West's Anti-China agendas.
The articles websites about European racism I put up are all from European media sources and thus should be credible.
Killings of WW I and II:
There 22 million people killed in WW I and 85 million people killed in WW II, all together deaths 107 millions.
en.wikipedia.org
en.wikipedia.org
Articles on Genocides of Native Americans:
Genocides of Natives in Americas by Europeans, You have to keep in mind the size of the population of the world and the time, the world population in year 1500 was 461 millions.
"Following Christopher Columbus' arrival in North America in 1492, violence and disease killed 90% of the indigenous population — nearly 55 million people — according to a study published this year."
"Prior to Columbus's arrival in the Americas in 1492, the area boasted thriving indigenous populations totaling to more than 60 million people.
A little over a century later, that number had dropped close to 6 million. "
The diseases brought to North America by Columbus and other colonizers killed 90% of indigenous populations, sparking a global cooling.
www.businessinsider.com
"But with the arrival of the first European settlers, waves of new diseases, along with warfare, slavery and other brutality would kill off around 56 million people, or around 90 percent of the indigenous population."
Did the mass death of indigenous Americans cool down the planet?
www.history.com