quote of the day: "no matter how many mistakes you make or how slow you progress, you are still ahead of everyone who isn't trying"

Thx ... I really needed to hear that!!! <3

Explanation:

So true... Very trueI needed the little pick me up thx so much

the great wall of china worked as a defense for the feudal states of the zhou dynasty to the north. during the warring states period more walls were put up to defend the borders of the different kingdoms. it was semi successful because despite the wall, the mongols eventually conquered china also the great wall provided protection to the economic development and cultural progress, safeguarded the trading routes such as the silk road, and secured transmission of information and transportation. @jayxboof

ba geologist finds four sedimentary rock she determines that no geologic events have shifted the layers she labeles them a,b,c,dbfrom top to bottom