The narrative poem of Pushkin, The Gypsies, most likely played an important part in the composition ideas of Bizet at the time.
Casey
the keystone is the most important part of an arched bridge. :]
The most important part of the heart is all of it. There all equally as important.
The most important part of a watch is battery. With out a battery a watch is dead.
It is somewhat subjective what the most important part of a graph is. It is very important that you label each axis.
the important part of a flower is the xylem timelord
I'm going to have to guess Casey...
The most important character in a play, story, or poem is often the protagonist, who drives the plot forward and undergoes significant development or change throughout the narrative. Their actions and decisions typically have the most impact on the story's outcome and theme.
You are the most important
The most important part of Confirmation is when the pope, bishop or priest annoints you with the very important oil called the Chrism.
the most important part was the defeat of the Spanish armada