For years, artists from other countries have tried to break intothe Western Music scene and met with a lot of difficulties. But thebarrier seems to have been gone. Many people are thanking BTSfor this change. Last June, BTS became the first Korean group to bethe No. 1 on the Billboard Artist 100 chart.    They are known for their dance moves, touching lyrics andstrong connection with their fans. They introduce Korean culturesthrough their music to people around the world. Millions of youngpeople see them as an agent of hope. On September 24, 2018, BTShad the honor of speaking at the United Nations on the importanceof recognizing one’s self-worth. They hope that people can lovethemselves and speak for themselves.    What’s more, they kept breaking records with their first musicdocumentary in November. The film earned $ 2.3 million in justthree days. Some parts of the documentary can be seen on YouTube.    BTS speaks to international audience through music althoughmost of lyrics in their songs are Korean. This group of young menis touching lives around the world not only through their music butalso their work with the U.N. Thanks to BTS, K-pop is becoming atruly global trend. scene 領域 honor 榮譽 recognizing 認同 agent 代表documentary 紀錄片 audience 觀眾 trend 趨勢
47. According to this article, what have artists from other countriesworked hard for?
(A) Become popular in Korea.
(B) Become popular in the U.S.
(C) Become new members of BTS.
(D) Become a speaker at the U.N.