Currently, Spanish is the most widely taught second language in the United States.
He now teaches history in Israel and the United States.
Lee began teaching martial arts in the United States in 1959.
He continues to teach workshops in the United States and Europe.
Maxwell was the first man to teach kettlebell classes in the United States.
The goal of the foundation is to prevent drownings by teaching every child in the United States how to swim.
It was, he said, the first such course to be taught in the United States.
I have taught and researched in the United States.
He taught mathematics at various schools in the United States.
He taught the first college course in the United States on the subject, and was recognized nationally as a leading geopolitician.