The Summerian Calender was based off the movement of the moon.
The factors that are used in the Human Development Index (HDI) are used to measure a nation's level of human growth.
<h3>What does HDI measure?</h3><h3 />
The Human Development Index is used to find out just how much the lives of the citizens of the nation are improving.
It includes things like life expectancy, education level, and access to healthcare.
Find out more on the Human Development Index at brainly.com/question/10661168.
#SPJ1
Answer:
Louis IX of France from 1248 to 1254.
They were forced out of their countries, and captured to be slaves or to be killed.