1. In ancient times, what was one of the methods used to deliver messages?

A) Smoke signals
B) Telephones
C) Emails
D) Carrier pigeons

2. What was invented after writing developed?

A) Smoke signals
B) Telegraph
C) Messages in a bottle
D) Mobile phones

3. Where were bottles found that had been sent by people on board the Titanic?

A) In the ocean
B) In museums
C) In archives
D) In a private collection