Far more than attacks from foreign powers, Byzantium's largest difficulty over the years was
a. Mongolian invasions.
b. Invasions from the western part of the Roman Empire.
c. Condemnations from the pope.
d. Plague.
e. Climatic catastrophes.
Question 2
Upstreaming has led historians to concur on what generalization in regard to sub-Saharan Africa?
a. People lived as hunters and gatherers.
b. The great men in a village gained prestige according to how long they lived.
c. The village appeared to be the extent of the realm of most groups.
d. Men often were involved in special rituals leading to adulthood.
e. Marriages appeared to be monogamous.
Cast of Isotelus rex, the largest known trilobite from the middle to upper Ordovician of North Ameri
Uranus revolves around the Sun once every 84 Earth years. Its average distance from the Sun is rough
Model of a sequential study in which two cohorts were followed beginning at age 20. One cohort was f
Geothermal energy and powers Earth’s systems
Life Cycle Nutrition: Toddlers through the Later Years
Average Years of Schooling versus GDP per Capita