Question

What countries used submarines in world war 1?

Answer 1

A service provided by e-government that requires access to the Internet is _____.

A.E-tax returns B.RFID tags C.radio programming D.CCTV (closed circuit TV)

Answer 2

World War I. Main article: U-boat Campaign (World War I)
See also: Mediterranean U-boat Campaign (World War I)
Submarine warfare in World War I was primarily a fight between German and Austro-Hungarian U-boats and Atlantic supply convoys bound for the United Kingdom, France, and Russia.