you dont know so i wont give u the answer cheater
The first airplane was introduced about 1897.
The airplane was probably the most important weapon introduced to warfare.
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faster transportation
Shampoo was first introduced around the 1930's.
The first successful French airplane, a tractor monoplane named the "Blériot VII," was introduced in 1907 by Louis Blériot.
The Cessna 152 American airplane is a two-seat general aviation airplane. It was first introduced in 1977 and built by the company Cessna. Its top speed was 203 km/h.
It was Karl Marx who introduced the bourgeoisie type of society. The term 'bourgeoisie' was used to refer to the wealthy middle class members of society in the latter part of the Middle Ages.
no, they're a harm to the society
Improvements in safety and commercial flights were introduced
it help people get the idea to create the first airplane