Can we see the list that came with this ?
<span>The answer is A. the Colosseum of Rome.
The Colosseum of Rome was built in AD 72 and was completed in AD 81, which is in the 1st century. The Library of Alexandria, Colossus of Rhodes, and the Lighthouse at Alexandria were built during the Hellenistic period which is in the 3rd century.</span>
Answer:
the Chinese workers were content/happy performing the jobs few white men wanted
Explanation:
At that time, there are no regulations made by the government to ensure the safety of railway workers.
The Railway companies at that time, require some of the workers to dig deep into the tunnel and strengthen the foundation of their rails. This jobs is extremely exhausting and dangerous . Very few white workers wanted to do it.
This is why this type of jobs usually given to the Chinese workers.
Chinese workers at that time received constant abuse and discrimination from the white workers. But as long as they are willing to do the dangerous/tedious jobs, they're usually got ignored.
B. and D.
I believe, but I am not 100% sure!