The fact that young children may mistakenly apply "‐s" to make the plural of a word, as in "the childs are playing," is often taken as evidence that the capacity to acquire the rules of language is

The fact that young children may mistakenly apply ‘s’ to make the plural of a word, as in the ‘childs are playing,’ is often taken as an evidence that the capacity to acquire the rules of language is natural and innate.

Innate is being defined as something to be inherited or that it was inborn. Whereas natural is being defined as something that already exist within in which a person has an innate talent or gift.

abolish

do away with

unanimous

in complete agreement

secede

separate; break free

inauguration

starting a new position with a formal ceremony.

cooperationist

people who wanted the north to cooperate with the south

surrender

to give up

volunteer

perform a service for free

draft

involuntary service in military

retreat

withdraw; move away from enemy

advisor

expert who gives advice

explanation: