Research suggests that in 2018, 43% of the world’s population spoke at least 2 languages. According to the U.S. Census Bureau, in 2019, only 20% of Americans could converse in
Research suggests that in 2018, 43% of the world’s population spoke at least 2 languages. According to the U.S. Census Bureau, in 2019, only 20% of Americans could converse in