I graduated from High School in 1975 and in the district I lived in to graduate you needed to take two years of a foreign language. Foreign language was a big program in my district, to the appoint that in 7th grade students took "Introduction to Foreign Language", on semester of one language, the second semester of another language. My school's options were French, Spanish and German. My best friend went to another High School, and Esperanto was another option there. There was a big push in the 1970's to make it the international language. Of course, in reality, English has become the International Language. In 8th grade you then had the option of taking a full year of High School Level foreign language, which I did. And I did 4 years of Spanish in high school, so I graduated with 5 years high school Spanish on my transcript.