On the whole serfdom appears as a characteristic corollary of feudalism.
It is the necessary corollary to the teaching of Amos, that God is the righteous lord of all the world.
Whether he subsequently regarded the victory of the monarchy and its corollary, the admittance of the middle classes to all offices and dignities, as a satisfactory equivalent for his original demands; or whether he was so overcome by royal favour as to sacrifice cheerfully the political liberties of his country, can only be a matter for conjecture.
The above construction for Z is a corollary of the general theorem given in 127.
Pasteur first formulated the idea that bacteria are responsible for the diseases of fermented liquids; the corollary of this was a demand for pure yeast.