What is an annual direct tax on land or property imposed by royal authority?

answer:

the majority of cambodians living today were born after the khmer rouge was ousted in 1979 and some who survived can forget how bad it was. when khmer rouge forces seized phnom penh on april 17, 1975, the couple was living with eight of their children in a rural town called kampong chhnang.

explanation:

500 books can be produced by one man and a printing press within 5 months, while a copyist can only produce one in the same amount of time

rosevelt. 1973. "slaves everywhere"

on my last question