An independent clause is found in a compound sentence and occurs when each clause can operate as a complete sentence in it's own right.
A subordinate clause adds information but does not serve as a sentence in it's own right for example, it relies on the main clause within the sentence to make sense.
The sentence you construct would be a compound sentence and would read:
The journalist met a source at the hotel SO THAT he would get the facts for an article.
Red is the answer.I have to put more than 20 words so right now im just typing so i can answer your question
Answer:
O. B. Paine used empirical evidence to support his claim that howes army had decisively defeated the continental army