The answer is vietnamization., which was a gradual withdrawal of American troops and replacement of them with South Vietnamese forces.
A. They relied heavily on foreign imports of rice and tobacco.
It seemed to underscore basic weaknesses of American educational system
Intellectual property is just as essential to freedom as other forms of property, and just as morally justified. It secures the same type of labor and the same values as property. It thus secures the life and liberty of its owners, and provides uniquely important support to free expression and free inquiry :)