In the 1940s, Boston, New York, Philadelphia, and Washington, D.C. became the first cities to
A establish universities that offered programs in professional broadcasting.
B remove their telegraph wires and donate them to the government to support the war effort.
C be connected by coaxial cable, allowing events to be broadcast at the same time in multiple locations.
D use a system of dots and dashes to send a report of a baseball game to a crowd of fans.
The correct answer is C: be connected by coaxial cable, allowing events to be broadcast at the same time in multiple locations.
Explanation: In the 1940s, advancements in communication technology, particularly the use of coaxial cable, enabled these cities to share broadcasts simultaneously, which was pivotal for media and entertainment. This development allowed for better transmission of television signals and was a significant step in the evolution of broadcasting.
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