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G.I. Bill of Rights encourages home ownership and higher levels of education by charging very low or no interest at all on loans for veterans, which caused more than 77 million children were born between 1947 and 1960. This social phenomenon is known as ______ .

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Wireless telephone was first use in ______ use.

Radio ______ , who set up their own radio sets, became a major determining factor in wireless telephony use of early broadcasting development in U.S.

During the World War I, British ______ company took control of US wireless devices.

John ______ was the founder of BBC.

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