Answer: The killing of Jews, breaking the treaty of versailles, and some more things caused WW2
Answer:
For starters, the artifacts with the language show us where their language might have been used. And although the script has not yet been deciphered over the years of research and artifacts there are no changes to the actual script. Once the translation is found however, we will be able to understand the purposes and possibly even deeper history than already.
Hope it helps!
The Navigation Acts (1651, 1660) were acts of Parliament intended to promote the self-sufficiency of the British Empire by restricting colonial trade to England and decreasing dependence on foreign imported goods.