I think the answer to this is A
The fall of Ancient Rome started from about AD 190. The Roman Empire was attacked by tribes such as the Goths and the Vandals. Civil wars in parts of the empire further weakened the rule of Rome and respect for Roman law dwindled as a result.
The correct answer is B. Llama
Llama ancestors were found historically in North America but they went to South America throughout history, millions of years ago. By the time Europeans found llamas, there were no North American llamas anymore. All other animals mentioned here were found worldwide.
Answer:
New processes, like making steel
and
Changing Industries and new jobs
