What contribution did muslims make to astronomy

What were the 3 points of hamiltons banking plan

Kublai khan honored his mongol heritage by: a)marring only one wife b)praying facing mecca five times a day c)slaughtering ten chinese officials every year d)building a large enclosed hunting ground at shangdu,his summer palace

This passage says that the government is necessary because . the passage states that checks and balances are needed to