Help me please for the like

What does sterling brown mean when he mentions the chain gang a.) brown is referring to people in general, who are chained in their minds. b.) brown is referring to slaves in chains c.) brown is referring to gangs in the ghetto chained to their crimes and poverty d.) brown is referring to men perhaps prisoners singing/chanting while working.

Why was britain concerned about france's defeat by germany at the end of the 19th century? a. britain lost the economic support of the french governmentb. britain had wanted to attack france as wellc. british people thought they also might be attacked by the germansd. british people felt sorry for the former french king and his family

Study the map below. based on the information shown on this map, which ofthe following locations served as an eastern border for the mongol empire?