Answer: Incense Burner of Arabia
Explanation:
It mentions burning incense and different aromatics. The only option that would make slight sense would be the incense burner. Giraffes definitely don't burn incense, neither do porcelain (a type of material), astrolabes (a form of navigating the seas), and the wooden ceiling of the Ka'aba.
Yes, it required the monarchy to call upon parliament and speak to the "House of Commons" on decisions as they held the "power of the purse". The power of the purse is the spending ability of the monarchy.