Bonjour pouvez vous m’aider m’aider pour l’exercice 3 svp merci

1:people first gave Christmas cards 177 years ago
2:people saw the first post boxers 170 years ago
3: people first travel on the underground 157 years ago
4: people discovered the first telephone 144 years ago
5:people admired the first light bulb 141 years ago
Hope this would help you :)