1) Filial piety, the respect that a child shows to his or her parents, was practiced under Confucianism.
2) It was built in the north to protect the empire from foreign invaders.
3) When he says he's "Letting go of things" its to prevent the negative outcome from all thinks he finds positive. His teaching seem pure and of good but because of the negative things that come from them, He's willing to disregard them. As he disregards boundaries people prosper from them, like the law thing, he lets go of it and from that, people become truth tellers and honest people.
Depends on the circumstance ? Can be court can be war I dont know what position of view your asking this in, anyways hope that helped in any way (:
<span>The western German tribes consisted of the Marcomanni, Alamanni, Franks, Angles, and Saxons, while the Eastern tribes north of the Danube consisted of the Vandals, Gepids, Ostrogoths, and Visigoths. The Alans, Burgundians, and Lombards are less easy to define.</span>
Prior to the 1600's the transatlantic slave trade was virtually monopolized by the Portuguese.