Explanation:
main idea of a paragraph is the primary point or concept that the author wants to communicate to the readers about the topic. Hence, in a paragraph, when the main idea is stated directly, it is expressed in what is called the topic sentence.
Answer:
Electric slide.
B
Music
It shows us more images to connect us to the past.
In order:
Mei Hatsume
Mirio Togata
Rumi Usagiyama
Toshinori Yagi (Better known as All Might)
Izuku Midoriya (Also known as Deku)