I think the difference is caused by a person or group actually going through with genocide versus an attempt at it, but that's just my best guess?
They were mostly self employed
To offer medical assistance to Third World countries.
The imperialism movement of the 19th century did not show particular concern for the native peoples in the regions they came to control through imperialistic means. There were medical missions and religious missions that accompanied the imperialistic advance into other countries, but those were factors that accompanied the imperialistic advance more than they motivated it.
Also, as a false component of that option, the term "Third World" didn't come into existence until the era of the Cold War. The "Third World" referred to the developing nations that did not align with either of the superpowers, the USA or the USSR. No one was using the term "Third World" in the 19th century.
Alexander Hamilton was elected by George Wasington as Treasury secretary, his goal was to<u> improve the solvency of the new nation</u>, which was not very good because both the states and Congress were indebted for the war of the revolution.
To solve the situation, <u>Hamilton suggested that the federal government assume the debt of the states</u> for which he founded the first central bank in the United States with the ability to mint money.