Harvey's presence on the show is sure to hold a ton of promise for Season 4, especially because it means that Claire officially has someone in her corner to help her get a leg up on her husband (which, spoiler, is going to be very important to Claire's #goals this season!).
Independent clauses can stand alone as sentences. To be independent, a clause must contain a verb and asubject and not begin with a subordinating word or phrase.
A dependent person needs to lean on someone stronger. A dependent clause is one that cannot stand on its own two feet--it needs an independent clause to lean on. You must join a dependent clause to an independent one. This is called subordination. Independent clauses are strong Compare an independent clause to the ideal roommate: She cleans up after herself, pays her share of the bills, never forgets to turn off the iron, and can fix a leaky faucet.