The oldest language :
Phoenician
Why did the Titanic sick :
They went straight into an ice burg.
Why didn't they see the ice burg :
It wasn't just a normal snow-covered glacier but it was one that had become clear through continuous melting and refreezing, transforming it into some kind of dark mirror which caused it to be kind of invisible till up close.
Who is the first man who landed on the moon :
Neil Armstrong :D
They sent him to the moon.
Hope this helps!,
Davinia.
"Word of mouth" should be your answer. This question has many answers though.
Answer: The Department of State
