radiation I believe that is it
Answer:
Celtic people
Explanation:
When the Romans arrived in Britain and conquered big portion of it, they encountered the Celtic people. The Romans were very familiar with the Celtic people, as they lived in northern Italy, as well as most of Western Europe. The Celtic people in Britain had multiple similarities with the continental Celts, but also had their own unique traits, both physical and cultural. While the Celtic tribes were the dominant force in Britain, it has to be mentioned that there were also lot of Native British people, or rather big portion of them had accepted the Celtic culture. In the northern part of the island though, there were the Picts (still people of unknown origin) which were never conquered and were the reason for the building of Hadrian Wall.
There have been a lot of historical events that are important to American citizens. One thing you could write about is suffrage, the right gained for women to vote. Obviously, that is important to American citizens because now women are allowed to vote.
Claudius felt the ruin of Athens was due to the fact they refused to grant citizenship to foreigners. In a way, this was probably true, in that by not allowing foreigners to enter they halted the growth of Athens, which meant the city became stagnant
Probably tobacco. Or cotton. are there answer choices?