add a comma or semicolon if needed. otherwise, submit the text without any additional punctuation. when…

add a comma or semicolon if needed. otherwise, submit the text without any additional punctuation. when visiting rocky mountain national park, many visitors drive the trail ridge road for stunning views or they climb the 14,259 - foot - high longs peak.
Answer
Brief Explanations:
The sentence contains two independent clauses joined by the coordinating conjunction "or". A comma is needed before "or" to separate the two independent - clause ideas.
Answer:
When visiting Rocky Mountain National Park, many visitors drive the Trail Ridge Road for stunning views, or they climb the 14,259 - foot - high Longs Peak.