The telephone and the light bulb
Answer:
Chattel slavery was supported and made legal by European governments and monarchs. This type of enslavement was practised in European colonies from the sixteenth century onwards.
Explanation:
Emperor Frederick Barbarossa, King Philip II of France, King Richard I of England
The Forbidden City is a palace complex in central Beijing, China. The former Chinese imperial palace from the Ming dynasty to the end of the Qing dynasty, it now houses the Palace Museum.