Which of the following were inventions and developments brought about during the victorian ear? a locomotives. b hydraulic presses. c fax machine. d all of the above

The correct answer is option C "fax machine".

Explanation:

The Victorian Era was a period of the United Kingdom's History at which Queen Victoria's reigned, from 20 June 1837 until 22 January 1901. During this period of time, fax machines were invented by Alexander Bain when he patented his invention in 1843  for “improvements in producing and regulating electric currents and improvements in timepieces and in electric printing and signal telegraphs”. Locomotives (1802 by Richard Trevithick) and hydraulic presses (1795 by Joseph Bramah) were invented before the Victorian Era started.

the answer that is correct is the last option.