# data[].attributes.headline
1790: 90% of Americans lived on farms and ranches. 

# data[].attributes.subject
1790: 90% of Americans lived on farms and ranches. 

# data[].attributes.headline
1865: End of Civil War - The Americans used horses and buges to get around. To light there homes they used candles and oil lamps. They kept there fresh food in a ice box with a big chuck of ice. To get a letter they would what months or more. 

# data[].attributes.subject
1865: End of Civil War - The Americans used horses and buges to get around. To light there homes they used candles and oil lamps. They kept there fresh food in a ice box with a big chuck of ice. To get a letter they would what months or more. 

# data[].attributes.headline
1876: The new invention was the telephone the inventor was Alexander Graham Bell. 

# data[].attributes.subject
1876: The new invention was the telephone the inventor was Alexander Graham Bell. 

# data[].attributes.headline
1877: The invention the phonograph was made, the inventor was Thomas Edison. 

# data[].attributes.subject
1877: The invention the phonograph was made, the inventor was Thomas Edison. 

# data[].attributes.headline
1879: Thomas Edison and his team of scientist invented the light bulb. 

# data[].attributes.subject
1879: Thomas Edison and his team of scientist invented the light bulb. 

# data[].attributes.headline
1882: The new use of electricity was Thomas Edison inventor, the light bulb, he expanded and made a central  generating station. 

# data[].attributes.subject
1882: The new use of electricity was Thomas Edison inventor, the light bulb, he expanded and made a central  generating station. 

# data[].attributes.headline
1883-1885: The Brooklyn Bridge was made and it is 6,700 feet long. Two years after, the world’s first skyscraper was built and it was a 10-story high. 

# data[].attributes.subject
1883-1885: The Brooklyn Bridge was made and it is 6,700 feet long. Two years after, the world’s first skyscraper was built and it was a 10-story high. 

# data[].attributes.headline
1891: There were over 1,300 central generating stations. That provided enough electricity to power about 3 million light bulbs. 

# data[].attributes.subject
1891: There were over 1,300 central generating stations. That provided enough electricity to power about 3 million light bulbs. 

# data[].attributes.headline
1893: Gas powered automobile in the US was invented by Charles and Frank Duryea.

# data[].attributes.subject
1893: Gas powered automobile in the US was invented by Charles and Frank Duryea.

# data[].attributes.headline
1900: Nearly a million miles of telegraph wires were carrying more than 60 million messages a year.

# data[].attributes.subject
1900: Nearly a million miles of telegraph wires were carrying more than 60 million messages a year.

# data[].attributes.headline
1900: By the turn of the century many Americans illuminated their homes with electric lights, kept foods cold in an electric refrigerator, and could send news across the continent in an instant by telegraph or telephone.

# data[].attributes.subject
1900: By the turn of the century many Americans illuminated their homes with electric lights, kept foods cold in an electric refrigerator, and could send news across the continent in an instant by telegraph or telephone.

# data[].attributes.headline
1903: Orville and Wilbur Wright made the first successful powered-airplane flights in history, near Kitty Hawk, North Carolina. After that initial success, inventors worked continually to improve airplane design.

# data[].attributes.subject
1903: Orville and Wilbur Wright made the first successful powered-airplane flights in history, near Kitty Hawk, North Carolina. After that initial success, inventors worked continually to improve airplane design.

# data[].attributes.headline
1920: The number of commercial telephones had grown to at least 13 million.

# data[].attributes.subject
1920: The number of commercial telephones had grown to at least 13 million.

# data[].attributes.headline
1920: More than 50% of Americans lived in towns and cities rather than in rural areas.

# data[].attributes.subject
1920: More than 50% of Americans lived in towns and cities rather than in rural areas.