What two parts make up a claim?

Johannes brahms embodies romanticism in music and can be identified as the single most important composer of the era true or false.

What is the most celebrated piece of japanese literature and who was its author? why is it important in the literary world? (around 1000 ad by a woman)

Use the map of russia to answer the follow question: ships could reach the port of st. petersburg via the baltic sea. where is that sea?