Alexander graham bell english biography

Career development timeline of a public figure This chart illustrates the evolution of professional activity, public interest, and media attention across different stages of the individual’s career. Early years First steps Professional growth Public recognition Peak period Later years Public interest Professional activity Media attention
Alexander Graham Bell is best known as the inventor of the telephone — the first to transmit the human voice by means of an electric current — but there was much more to this extraordinary man than his breakthrough in communications technology.

    alexander graham bell english biography