Which passage most likely intends to create suspense in the metamorphosis

i think the best answer would be d allowing 30 seconds between response would give time for what was already said to sink down in your mind.

the development of trade during the middle age increased to the change given in the agriculture, which gave money, industry and markets a bigger importance in economy. the agriculture production was more than the consumption, which meant the creation of wider markets out of the areas. besides, with the end of multiple wars, the population increased and new trade routes were created.

whats the underlined word