Read the following passage carefully and answer the questions given below : (Don't copy sentences directly from the paragraph)

The National Memorial at Savar is a symbol of the nation's respect for the martyrs of the war of liberation. It is built with concrete, but made of blood. It stands 150 feet tall, but every martyr it stands for, stands so much taller. It is an achievement of the dimensions of which is immeasurable. It stands upright for the millions of martyrs who laid down their lives so that we may stand upright, in honour and dignity, amongst the nations of the world.

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