Answer: settlement of the great plains
Explanation:
The Germanic tribes were able to invade the Britain because
of the western half has crumbled by which they were able to push the Romans
out, where in, Romans has taken hold of the Germanic people and by pushing them
out, they have the power to invade the Britain.
John F. Kennedy ran against c. Richard M. Nixon in the 1960 presidential election
B John pemberton and coca cola hope this helps :)
Answer:
Radiation exposure, increased cancer rates, etc
