Technology and the changes it brings can have a very big effect on your lives Which technological change has had the largest effect on life in this country?

Probably the technology of transportation (plaines, boats, cars...) or communication( phones, cell phones, walkie talkies...)

The technology of transportation has had a big effect on our lives, think back, we use to ride horses, but now we drive cars. The technology of transportation has saved us so much time.

Or, the technologie of communication has helped us evolve as well, for instance, back in the day, people use to communicate via mail, which could take a number of days or even weeks! We now use phones which is much easier, or even now a days; cell phones.