What are two things that were unique to the Mughal empire?

Two unique things to the Mughal empire Rocketry and Art.

Explanation:

Mughal's had treasure of unique artistic skills, involved the launch of Indo-Persian architecture & paintings. It covered monuments like Taj Mahal, Agra Fort, Buland Darwaza, Humayun & Akbar tomb, Jama Masjid, Red fort etc their distinctive art forms are also established in neighbouring countries and paintings by Ustad Mansur which portray many flora and fauna. Other important remarkable works also include Hamzanama, Khamsa of Nizami and Darab Nama. During 16th-century metal cylinder rockets called as "bans" was first introduced by Akbar against war elephants in "Battle of Sanbal".