Alexander Graham Bell was born on March 3, 1847, in Edinburgh, Scotland. At age 29,
he revolutionized the way people communicated when he made the first telephone call
on March 10, 1876. The invention of the telephone proved so popular that Americans
owned more than 1.8 million telephones and made in excess of 11 million telephone
calls, just 25 years after Bell made his first call to his assistant Thomas Watson.
Photo courtesy of the Library of Congress.
Alexander Graham Bell changed the way the world communicates when he placed the first telephone call to his assistant Thomas Watson on March 10, 1876. Initially envisioned as a tool to assist people with disabilities to communicate more easily, American households and businesses quickly adopted the technology. In the decades that followed, Bell used his fame and fortune to teach Americans who were deaf, blind, and unable able to speak. He was also an inventor, advocate, and even a special agent of the U.S. Census Bureau.
Alexander Graham Bell was born on March 3, 1847, in Edinburgh, Scotland. His mother relied upon a hearing trumpet after the near total loss of her hearing as a child. His father was a prominent linguistics professor who mentored Alexander as he began teaching elocution in his mid-teens. Soon after the family immigrated to Canada in 1870, Bell's father began teaching his "System of Visible Speech" to the deaf. When offered a position to train instructors at a school for the deaf in Boston, MA in 1871, the elder Bell refused and recommended his son for the job. After training instructors in Boston and Northampton, MA and Hartford, CT, Bell opened his own School of Vocal Physiology and Mechanics of Speech in Boston. Enrollment grew quickly and included his future wife Mabel Gardiner Hubbard.
In addition to teaching, Bell spent his free time experimenting with sound, electricity, and telegraph systems. In early March 1876, Bell received a patent for an acoustic telegraph that could carry multiple messages over a single telegraph wire, simultaneously. However, in addition to carrying the dots and dashes of telegraph messages, Bell's patent promised a method of transmitting sounds, including voices, between to a transmitter and receiver. On March 10, 1876, Bell succeeded in building the device described in his patent and placed the first telephone call in history to his assistant Thomas Watson. Watson reported clearly hearing Bell say, "Mr. Watson. Come here. I want to see you." This achievement was not without controversy. Many people accused Bell of liberally borrowing the ideas of fellow inventor Elisha Gray.
In the months and years to come, Bell demonstrated the telephone to an international audience at the Centennial Exposition in Philadelphia, PA; oversaw installation of the first White House telephone for President Rutherford B. Hayes on May 10, 1877; placed the first two-way, "long-distance" telephone call between Boston and Cambridge, MA; and established the Bell Telephone Company, which survived mergers and acquisitions to dominate the North American telephone industry until 1984. By 1888, owners of the nation's 195,000 telephones were paying the Bell Telephone Company a fee to place each of the more than 1 million telephone conversations made every day.
Wealthy from his invention and investment in the nation's telephone system, Bell sold much of his interest to the telephone patents and Bell Telephone Company in the 1880s to devote himself to assisting people with disabilities, including the more accurate collection and tabulation of their census data. In 1889, Bell made recommendations to Census Bureau Director Robert Percival Porter to aid in the more accurate enumeration of the deaf and blind during the 1890 Census. Included among his suggestions were properly phrased questions to identify the true levels of disability, as well as their source (i.e., disabled at birth, disease, injury, etc.), and age at onset. Ten years later, Census Bureau Director William R. Merriam appointed Bell as an "Expert Special Agent of the Census Office" tasked with designing the 1900 Census supplemental questionnaire and preparing a report on the blind and deaf population. Bell poured much of his time and energy into overseeing the collection, tabulation, and publication of the data. Published in 1906, the special report, The Blind and the Deaf, was the most comprehensive in census history and included detailed statistics about individuals' levels of disability, cause, age at onset, school attendance, occupation, and methods of communication. For example, the report showed that in 1900, there were 41 partially blind blacksmiths in the United States (including 1 female smithy); the onset of total deafness occurred before age 20 for 90.5 percent of people so identified; and of the 89,287 people who were totally deaf, 55,501 were able to speak well, 9,417 spoke imperfectly, and 24,369 could not speak at all.
Despite Bell's dedication to the 1900 Census and optimism about the future of data collection for people with disabilities, the Census Bureau did not appoint Bell or any other experts to assist with the 1910 count. In a 1915 letter to a friend, Bell wrote that the 1910 data for the deaf and blind populations were "a perfect fizzle, not at all comparable to any former census." Bell died at his Cape Breton, Nova Scotia home on August 2, 1922. Two days later, every telephone exchange in the United States and Canada fell silent when Bell's funeral service began as a tribute to the man who helped the world communicate quickly and efficiently over great distances.
Between 1910 and 1990, the collection of data about people with disabilities was sporadic and inconsistent, with most collection and analysis focused on the ability of the disabled to work. Following passage of the Americans with Disabilities Act of 1990, the 2000 Census collected more detailed data about people with disabilities. Today, the Census Bureau's American Community Survey (ACS) continues to collect and publish data about people with disabilities. In addition to inquiries related to hearing and vision difficulties, the survey also collects data about respondents' cognitive, ambulatory, self-care, and independent living difficulties. Alexander Graham Bell's influence is evident in today's ACS questionnaires as the data he deemed critically important, like divisions of disability based on age, occupation, and employment status are now collected, tabulated, and published annually.
You can learn more about the telephone, Alexander Graham Bell, and work for the Census Bureau using census data and records. For example:
Wealthy from his invention of the telephone and investment in the nation's telephone system, Alexander Graham Bell sold much of his interest to the telephone
patents and Bell Telephone Company to devote himself to assisting people with disabilities, including the more accurate collection and tabulation of their census data.
Appointed an "Expert Special Agent of the Census Office," Bell designed the 1900 Census supplemental questionnaire and prepared the 1906 special report
"The Blind and the Deaf" containing statistics about individuals' levels of disability, cause, age at onset, education, occupation, and methods of communication.
Photo courtesy of the Library of Congress.
The Census Bureau published guides with instructions for each inquiry on the 2020 Census questionnaire in 59 non-English languages, Braille (Braille Ready Format), and large print for respondents with vision impairments.
A video of the American Sign Language guide was published on the agency's Youtube channel for Americans who have difficulty hearing.
Frequently overshadowed by Thomas Edison—one of the greatest inventors in American history—Alexander Graham Bell discovered ways to improve many of the "Wizard of Menlo Park's " inventions or incorporate them into his own work on the telephone and technology to assist the deaf.
For example, soon after inventing the telephone, Bell purchased a microphone patent from Edison that improved voice quality on long-distance telephone calls. A laboratory Bell sponsored made improvements to Edison's phonograph.
In 1880, Bell received a patent for the electric photophone—a wireless communications device that transmitted speech on a beam of light.
For his lifetime of work and invention, the American Institute of Electrical Engineers awarded Alexander Graham Bell its Edison Medal in 1914.