The use of submarines made attacking or torpedoing ships easily, that made attacking more effective and reduced the chance of home soldiers getting killed.
Answer:
Palenque, Copán, Tikal, Toniná, Yaxchilán, Banampak. The basic city
design consisted of the palace and temples in the center, with the temples in a cross
formation. Buildings were often places on top of older structures.
In Australia, the most populated region by natives was places like the outback and what is nowadays known as Alice springs. The New Zealand had a more or less equally spread population because of it's much smaller sides, but there was a bias towards the North where there were more people than in the South of the island.
Answer:
sea travel was difficult, so trade was limited to local and regional markets.
Explanation:
