How did the liberty bell get a crack in it?

Consider the demand for an inferior a good illustrated in the graph below suppose income decreases what effect would this have on the graph

Which event was the main reason for the announcement of the quit india movement? what were the results of the movement?

At the casablanca conference, allied leaders signed an agreement to share military technology decided to launch an invasion of southern france agreed to accept only the unconditional surrender of the axis powers agreed to form a scientific team to create the atomic bomb