The telegraph changed society by facilitating communications among Americans. The telegraph gave Americans the chance to send and receive messages at an unprecedented speed and volume. Professor Samuel Morse, an instructor at New York University, created the first version of the telegraph in the 1830s, and, although well-planned, the device required significant revisions before allowing communications between the East and West coasts and eventually overseas
Hong Kong was gained during the Opium wars.
Answer:
more trade routes=more trade
Explanation:
plz correct me if im wrong
Televisions is the answer.
