Quiz yourself: Jeopardy’s hardest first-tier questions
1767: Surveying for the Mason–Dixon Line forming part of the borders of Pennsylvania, Maryland, Delaware and West Virginia (then part of Virginia) is completed.
The first successful manned Apollo mission launches, John Lennon releases the song "Imagine," George Washington gets a posthumous promotion, and Anita Hill accuses Clarence Thomas of sexual harassment, all on this day.
A 72-year-old man commemorated Good Friday with his 14-foot cross.
Relatives of missing passengers aboard the capsized South Korean ferry gave out DNA samples Saturday as rescuers conducted more dives into the wreckage.
The ferry sank Wednesday, leaving at least 32 people dead and more than 270 missing. It was heade...