<span>Chomsky would attribute Susan's quick acquisition of grammatical rules to her </span>"language acquisition device".
The language acquisition device is a speculative instrument in the mind that helps youngsters rapidly learn and comprehend dialect. Noam Chomsky presented the theory that the LAD represent the quick speed at which kids appear to learn dialect and its rules. Later advanced into Chomsky's more prominent hypothesis of universal grammar.
“Insure domestic tranquillity “
“Secure the blessings of liberty “
“Establish justice “
“Provide for the common defence “
B. Cooperative federalism has been practiced in the US since 1860.
Cooperative federalism, or the concept of federalism in which local, state, and federal governments work together to create policies, replaced dual federalism in the 1930s.