This is a question with many answers, my personal answer would be
It isnt good to have trade as the building blocks of your nation. If your trade is cash crops and you get a drought, you will have nothing to trade. It isnt good to do such a thing because it isnt a reliable or fixed income.
From at least 1766BCE to the twentieth century of the Common Era, China was ruled by dynasties. A dynasty is a family that passes control from one generation to the next. A dynasty does not have to last for a long
time. One Chinese
dynasty lasted
more than 800
years while
another lasted
only fifteen years.
Wingina was the the principal chief the Secotan indians during Sir Walter Raleigh's two expeditions to America in 1585 and 1586
Wingina had friendly relationship with the expeditioners but relations turned sour when the English both exploited and subjugated the Indians taking advantage of their superior weaponry and the natives' superstitions.
Pemisapan (as Wingina was later known as) and his men planned several schemes to throw off the English yoke of oppression, but efforts were in vain and culminated in tribe being wiped out and the decapitation of Wingina himself.