Which lines best support the theme that one should be brave when faced with obstacles? 1) in the fell clutch of circumstance i have not winced nor cried aloud. 2) out of the night that covers me, black as the pit from pole to pole, 3) it matters not how strait the gate, how charged with punishments the scroll, 4) i whatever gods may be for my unconquerable soul.

The answer is:  1) In the fell clutch of circumstance I have not winced nor cried aloud.

In writing, obstacles refers to all factors that become a hindrance for a certain character in obtaining his/her goals. From choice 1, we know that the characters is experiencing obstacle when that character fell and physically injured. The character showed sign of bravery by not crying out loud or complaining, while other people might do so in similar situation.

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

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