Answer:
because colonizers were bad and mean to natives and took their land
They now have a great water source and a way to travel?
The answer for this question is: Ancient Greeks
During the expansion of its territory, the Roman empire managed to conquer almost all part of Europe, including the Ex-territory of the ancient Greeks. At this time, the roman people managed to gather a lot of technological information from the Greeks an adopt a lot of it into their own.
Atom/ion Electron Proton Neutron
Al 13. 13. 14.
Fe 26. 26. 30.
Cu 29. 29. 35
Mg 12. 12. 12.
La 57. 57. 82
Pb 82. 82. 126.
Ar 18. 18. 22
Ne 10. 10. 10.
Sr 38. 38. 52
Br. 35. 35. 44