Carbon 14, or radiocarbon dating method
Answer: The numeral 20
Explanation:
For the Maya, the basic unit of time, a day, was called a kin. In the second order, 20 kins made up a uinal. In a vigesimal system the third order would be 20 uinals but, instead, 18 uinals made up a tun. Thus a tun was 360 kin (days)
India traded throughout the Indian Ocean Basin, but once _________ began to control the area, both Asian and Arab merchants were forced to pay protection
money so their cargo would not be seized.
Portugal
Your answer that fills in the blank is: Social Security.
The mandate of heaven is the thing that Chinese emperors claim was given to them by their deities. A ruler earns it from the previous emperor when he retires, or when he dies. It could be lost when another dynasty takes over and takes the mandate of heaven.
