Answer:
Gupta
Explanation:
Roman and Mongol aren't Indian empires. Ashoka empire was not great.
Most people moved west because of gold mines and the curiosity of exploring more of the country.
It helped prevent Identity theft and it can help police identify you in troublesome situations.
Answer:
The galleon trade
Explanation:
The Galleon trade introduced by the captains of the Spanish Navy in the 1500s. Alvaro de Bazan and Pedro Menendez de Aviles designed the long and narrow galleon. The galleon trade was for communication between Spain and the Philippine colony and served as financial aid for the Spaniards. Manila became one of the busy ports, serving trade connection between China and Europe.