Anko Itosu introduced karate to the Okinawa school system in 1915.
It would hard to specify, but there were numerous Okinawa immigrants that had been trained as teachers in the first two decades of the 1900's. They would have had basic instruction in karate. In April 1927 Kensu Yabu presented the first public demonstration in a YMCA in Hawaii and lectured and taught for several months.
Education can be public. Education can also be private.
The Ford Mustang was introduced to the public in 1964
You can rent it, buy it, or check it out from your public library.
He compares public education in his time to education in the 19th century
inventer of public education
In 1934, the first electric lawnmower was introduced to the public. It was called a LawnBoy.
Secretariat of Public Education was created in 1921.
Education and public health
1840
1982
It was not until the 1964 World's Fair that the picturephone was introduced to the public.