Answer:
water/ocean the closer you were it was easier for merchants and trades to go from (Europe I'm guessing) to the New World (also guessing) also good farm land to plant crops for food (the south was popular because it didn't get too cold in the winter and the soil was good/fertile and not rocky)
I believe the best answer for this would be D
Explanation: The Mandate of Heaven did not require a ruler to be of noble birth, and had no time limitations. Instead, rulers were expected to be good and just in order to keep the Mandate. The Zhou claimed that their rule was justified by the Mandate of Heaven. In other words, the Zhou believed that the Shang kings had become immoral with their excessive drinking, luxuriant living, and cruelty, and so had lost their mandate.
A budget deficit occurs when government expenditure is greater than revenue. When this happens the government is now forced to acquire loans to remedy the deficiency and as such national debt grows. A budget surplus occurs when revenue is greater than expenditure. When this occurs there is no need to get more loans and the surplus can now be used to service the national debt; thus reducing it.