General Knowledge
Medium
Question
What device’s invention was the main reason for demise of the Pony Express?
A
Radio
B
Telegraph
✓ Official correct answer
C
Telephone
D
Train
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
Radio
No member explanations yet for this option.
B
Telegraph
No member explanations yet for this option.
C
Telephone
No member explanations yet for this option.
D
Train
No member explanations yet for this option.