Answer:
They were often poor and had few job skills
or
Unions did not allow them to become members
Explanation:
both of these are correct but the answer is probably the first one.
<span>250,000$ for 99 years, however the rent was raised over the years. At that time Panama was a providence of Columbia and the US Secretary of State was John Hay. John Hay negotiated a treaty with Columbia which gave the United States authority over the canal zone.</span>