Anchor: The stubborn Americans came back again in 1853, with Commodore Matthew Perry bringing for the shogun (whom he mistook for the emperor) a polite but insistent letter from President Millard Fillmore and a promise to return the next year, with a bigger squadron, for a positive response.
Entailed: Commodore Matthew Perry mistook the shogun for the emperor when bringing a letter. 
Contradiction: The Americans weren't stubborn, knew who the emperor was, and came to peaceful negotiations.
Contradiction: Both walls depict a utopia of a good government. 
Contradiction: A man and woman are observed by the crowd.
Contradiction: A woman is checking blankets on a bed.
Contradiction: I think an excellent step would be some sort of national service aimed at reducing that.