More than 14% of the world’s population speaks Mandarin Chinese as a first language. Approximately 5.5% of the world’s population speaks English as a first language.

In 1775, the American Revolutionary War began in Lexington, Massachusetts, with the “Shot Heard Round the World” fired later that day in Concord.

I have a 16-month-old who has recently learned to walk. My mom was watching him one day a week while I worked part-time, but she ultimately decided it ...