A primary source is where the information comes directly from the original copy or someone who experienced it first hand, and where as a secondary source is someone or something that was not there when the event took place- hope this helps!!
Misfortune in this sentence basically means bad luck, or bad timing. It is something bad that the man could not control.
Since 'next' is a time-order word, you need another.
'Then' is a time-order word. You are not stating a 'fact', nothing happened abruptly, or 'suddenly', and you aren't comparing anything, 'similarly'.
Answer:
The American Dream is simply just a dream since many people’s earning potential has been stunted. As a result, it’s harder and harder to find a job as unemployment rates soar and the jobs that are available pay less.
Explanation:
"since" is the subordinating conjunction
"as a result" is the introductory phrase
"and" is the coordinating conjuction