The attacks of the Goths began in 247 A.D. and in 251 A.D. They lured the Roman army under the command of the Emperor Decius into a swampy region and defeated it. ... withdrew Roman troops from Dacia leaving it to the Goths. The Danube once again became the northern frontier of the Roman Empire in eastern Europe.
So c d and e are NOT part of the allied powers
The huge amount of people in China that migrating internally towards the cities is because of two main reasons:
1. The cities in China have developed immensely and offer lots of opportunities; the Chinese cities have developed significantly from all aspects, they offer lots of opportunities, bigger wages, better life, and the chance for prosper.
2. The rural areas of China had not experienced any significant development and mostly stagnate; the rural areas of China have remained mostly poor, the opportunities are limited mostly to working in agriculture, they have stagnated in time unlike the urban areas of the country, the income is very low, and prospering into this environment is extremely difficult and usually limited to only certain individuals.
<span>The provision of the Magna Carta was</span>The right of the king to raise revenues and taxes was revoked.
hope that helped!