Good morning, class. Today we're going to discuss the history of the postal service. Many people assume that postal systems were invented in the 19th century, but in fact, they date back much further. The earliest known postal system was in ancient Persia around 500 BC, where messengers on horseback delivered royal decrees. However, it was the Romans who developed a more organized network, with relay stations every 10 miles. In the 16th century, the British royal mail became accessible to the public, not just the king. Interestingly, the first adhesive postage stamp, the Penny Black, was introduced in Britain in 1840, which revolutionized mail delivery by making it affordable for ordinary people.
❓ Theo giảng viên, ý nghĩa chính của con tem Penny Black là gì?
A. Đây là con tem đầu tiên được sử dụng ở Ba Tư cổ đại.
B. Nó làm cho việc gửi thư trở nên phải chăng đối với công chúng.
C. Nó được giới thiệu bởi Đế chế La Mã.
D. Đây là con tem đầu tiên sử dụng keo dính.
✅ 正确答案
It made mail delivery affordable for the general public.