What is a question you can ask when analyzing the structure of a text?

what does the metaphor in paragraph 2 mean?
what does the writer talk about first?
what is the author's purpose for writing the text?
what is the main idea of the third paragraph?

alright no problem, cool

the answer is clear boy

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.