I climbed over the brick wall. In the above sentence, the underlined word is
O a determiner
a modifier
O a noun
O an object
O none of these

idk srry

explanation:

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.

the switch in narration increases the proximity of the narrator to the main character and the reader can perceive information only through the filter of a single character.