Key battles for france of WW2

Battle of the Bulge

Battle of Sedan

D-day landings

Battle of Arras

Battle of Dunkirk

These are some of the key battles for France during WW2

I hope this helps! :)

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