The correct answer is A! Cabeza de vaca!
Answer:
The Eiffel Tower was built by Gustave Eiffel for the 1889 Exposition Universelle
The japonés atacked us first because they wanted to have more japonés people so that is why they wanted to atack Australia
Well the Byzantines' capital of Constantinople was almost completely surrounded by water. This gave them the advantage in anyone tried to invade them. They also built a large wall all around the city with protected the people from outsiders. They also invented Greek fire, which was fire that could not be put out by water. This was extremely useful to attack ships. They also put large chains in the water to prevent ship from getting through.