Answer: it is not a run-on sentence.
Explanation:
The above sentence has two independent clauses which are joined together with a conjunction.
The cause os electricians being unionized and the effect is having a hard time finding a job.
The cause of something is an event happens which has a consequence.
in this case, BECAUSE electricians were unionized. As a consequence, it was hard to find a job.
Hope I helped :)
Answer:
Coin money to delcare war, rasied and maintaed armed forces, and establish post office
Explanation: