What device’s invention was the main reason for demise of the Pony Express?
Tap an option to check your answer.
✅ Correct answer: B. Telegraph
A. Radio
B. Telegraph
C. Telephone
D. Train
10 random questions, instant feedback, earn XP.
Tap an option to check your answer.
✅ Correct answer: B. Telegraph
A. Radio
B. Telegraph
C. Telephone
D. Train
10 random questions, instant feedback, earn XP.