steamboat
The steam locomotive changed Americas economy in a positive way. Transportation was easy and convenient which made is possible for people to trade and thus improve the entire economy.
The invention that made life in the suburbs possible was the invention of automobiles.
The invention that made life in the suburbs possible was the invention of automobiles.
The discovery of the cell was possible due to the invention of the microscope.
the turnpike was the invention that made the growth of railroads possible
Tremendous population growth in the Ancient Americas was made possible by corn production.
Urban sprawl was made possible by the invention and availability of the automobile. This invention allowed people to commute to the cities for work rather than live in them.
The transistor
microchip
The internal combustion engine made possible the invention of automobiles, which revolutionized transportation by providing a faster and more convenient way for people and goods to travel long distances. It also played a critical role in the development of other industries such as aviation, agriculture, and manufacturing.
in a teloscope
The answer is The Microscope.