After the Roanoke incident, plans to launch another colony in Virginia started in 1606 when the Jamestown colony was formed nearby. This was the first successful colony in New England.
4) Congress can't create laws regarding specific states and their export taxes. 5) Congress can not regulate slave trade. This became irrelevant after the year 1808. 6) Congress can not impose or create direct taxes on something.
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.
