It is believed and now proved beyond doubt that Hebrew is the first language.
"And the whole earth was of one language, and of one speech" (Genesis 11:1)
"ויהי כל הארץ שפה אחת ודברים אחדים"
בראשית י"א, א
You can hear כל in "whole", ארץ in "earth" and שפה או שפה איש in "speech".
To read and learn more click on the links below.
www.homestead.com/edenics
The evolution of script from Hebrew to the present - a comparison of fonts for every letter א-ת
The Ancient Hebrew Language and Alephbet
(שורשים יהודים עבריים)