I think there were 3,000 union casualties.
Answer:
During the Qin dynasty, Confucianism—along with all other non-Legalist philosophies, such as Daoism—were suppressed by the First Emperor; early Han dynasty emperors did the same. Legalism denounced the feudal system and encouraged severe punishments, particularly when the emperor was disobeyed
Explanation:
People used the telegraph to send messages via Morse Code. Which was a variation of taps on a small pad sending electronic pulses that would make a beeping sound. There would be someone on the other end that would listen to the pulses and write them down into words
Answer:
a is 1.
b. is 2.
and c is 3.
BTW, this is not a guess.