What religion has a major influence on east african cultures after being brought there by foreign traders

Christianity. Due to the amount of European traders and settlers. As well as Christian Americans too. So the correct answer is Christianity.

so the story tells of someone named kaushik choudhuri, but he does not narrate the story, a girl named hema does. hema tells the story in a second person point of view because you (the reader) are supposed to be the boy named kaushik.

here's an excerpt i found: "i was ushered into the fitting room, your mother watching approvingly as i took off my coat and sweater and tried on the bra."

source: