Explanation:
the most complex energy system is the aerobic or oxygen energy system which provide mass of the body's ATP
Answer: The history of every age proves that no people can attain a high degree of intelligence and morality unless its feeling of nationality is strongly developed. This noteworthy fact is an inevitable consequence of the laws that rule human nature. . . .Therefore, if we so ardently desire the emancipation of Italy--if we declare that in the face of this great question all the petty questions that divide us must be silenced--it is not only that we may see our country glorious and powerful but that above all we may elevate her in intelligence and moral development up to the plane of the most civilized nations. . . .This union we preach with such ardor is not so difficult to obtain as one might suppose if one judged only by exterior appearances or if one were preoccupied with our unhappy divisions. Nationalism has become general; it grows daily; and it has already grown strong enough to keep all parts of Italy united despite the differences that distinguish them.
Silk was unavailable there, it was a Chinese secret, like gunpowder, and the horses wee considered better than theirs
