Every death by British empire's capitalism (Irish genocide, Bengal famine, Slave trade, Colonialism/Colonial wars (India, Africa, North America, South east Asia, Oceania, Middle east, ...) , Opium wars, Massacres against independence movements (India, ...), ...)

plus

Every death by French capitalism (Colonialism/colonial wars (North America, Caribbeans, Africa, South east Asia, ...), Slave trade, Massacres against independence movements (Algeria, Haiti, ...), ...)

plus

Every death by Belgian capitalism (Colonialism/Colonial wars (Congo, ...), Slave trade, Massacres against independence movements, ...)

plus

Every death by United States' capitalism (Colonialism/Colonial wars (Cuba, Hawaii, Philipines, North America, ...), Massacres against independence movements (South east Asia, Oceania, Cuba, ...), Slave trade, ...)

plus

Every death by German capitalism (Nama and Herero genocide, Holocaust, Slave trade, ...)

plus

Every death caused by preventable starvation, lack of access to water, healthcare.

List very much non-exhaustive.

If you add it all up you easily get over 1 Billion.