Scientists believe that early man had this type of language.

The first type of WRITTEN language was Cuneiform. It was invented by the Sumerians in Ancient Mesopotamia. The first type of SPOKEN language (many people have different answers) was Tamil. This language is also the oldest language in the world. Now, the early man communicated orally. This was just simple sounds, nothing complex as language.

Explanation:

I'm not really sure what the question is but I believe I know what you're saying. Depending on the context of this question, I will tell you the first written language, spoken language, and how the early man communicated.

answer: ensure protection from communism

explanation:

the north atlantic treaty was largely dormant until the korean war initiated the establishment of nato to implement it, by means of an integrated military structure: this included the formation of supreme headquarters allied powers europe in 1951, which adopted the western union's military structures and plans.