http://ic.galegroup.com/ic/suic/ReferenceDetailsPage/ReferenceDetailsWindow?failOverType=&query=&prodId=SUIC&windowstate=normal&contentModules=&display-query=&mode=view&displayGroupName=Reference&limiter=&u=akro4965&currPage=&disableHighlighting=false&displayGroups=&sortBy=&source=&search_within_results=&p=SUIC&action=e&catId=&activityType=&scanId=&documentId=GALE%7CCV2643450045. The Great Wall of China took 12 years to build. sticks and stones clay and gravel were used. we will do the last question tomorrow
www.travelchinaguide.com/china_great_wall/construction/wall/ During the Ming Dynasty, workers used lime mortar mixed with sticky rice juice as cementation materials which proved to be a very effective method.
http://ic.galegroup.com/ic/suic/ReferenceDetailsPage/ReferenceDetailsWindow?failOverType=&query=&prodId=SUIC&windowstate=normal&contentModules=&display-query=&mode=view&displayGroupName=Reference&limiter=&u=akro4965&currPage=&disableHighlighting=false&displayGroups=&sortBy=&source=&search_within_results=&p=SUIC&action=e&catId=&activityType=&scanId=&documentId=GALE%7CCV2643450045. The Great Wall of China took 12 years to build. sticks and stones clay and gravel were used. we will do the last question tomorrow
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ReplyDeleteDuring the Ming Dynasty, workers used lime mortar mixed with sticky rice juice as cementation materials which proved to be a very effective method.