It isn't really "known" what year monkeys were first known to humans. One suggestion is that when humans first evolved, they were a variant of primates, and thus they would have known each other since the human race was born, or even before...
in the year 2012 when all humans die
The moon was first visited by humans in the year 1969.
In 1859 he published Origin of the Species, he does not make any representation of a relationship between humans and monkeys, only that adaptation is the driving force for changes observed in various species.
Assuming non died in the 5 year period. Year 1 2 monkeys + 2 babies Year 2 4 monkeys + 4 babies Year 3 8 monkeys + 8 babies Year 4 16 monkeys +16 babies Year 5 32 monkeys + 32 babies So at the end of year 5 there would be 64 monkeys.
1969
Spider monkeys are not extinct.
1789 was known as First year of liberty.
1876 in London
The year was 1969.
no one has ever been to mars
The exact year is not known. Norwegians are ancestors of Battle-Axe humans who migrated to Scandinavia from "mainland" Europe.
what year did walt disney first become well known