Which supporting detail would best develop this topic sentence from an expository essay?
One benefit of learning another language is that knowing it can come
in handy when traveling to another country.
O A. People speak English as their primary language in only about a
quarter of the world's countries.
B. There are several benefits to learning a foreign language: It is
useful when traveling, it connects you to other cultures around the
world, and it develops your brain.
c. When visiting another country, it is important to be well prepared
for your trip

just add on too that

explanation:

each year on march 8, international women’s day is celebrated around the globe. it’s an important opportunity to shine a spotlight on women’s involvement, contributions, and accomplishments on a range of issues from domestic violence to the role of women in the c-suite. the theme this year is “be bold for change”― a dictum that those who know me personally will acknowledge has pretty much been my mantra throughout my career on wall street, in media and most recently, in philanthropy.the empowerment of girls as leaders, who can be emboldened today to become even stronger leaders tomorrow, is an increasingly recognized imperative in our world, and it couldn’t be closer to my heart

the answer is a

explanation: