How did the abbasid empire unite such a diverse a diverse population?

Which of these statements best describes the ambiguity in this excerpt

The leader of the majority part in the house of commons is usually britain’s

Match the following events to the effects they produced. fall of constantinople italian wars hundred years’ war paved the way for the entry of renaissance ideas of peace and renewal arrowright caused an influx of classical greek and roman knowledge and texts into europe arrowright led to the introduction of renaissance thought and ideas to france arrowright