Ancient civilizations like ancient Mesopotamia, ancient Egypt, the Indus Valley, ancient China. All developed by rivers. Like ancient Egypt’s Nile river. Rivers were significant to them because it provided them with water, transportation, and farming use.
<span>The obligations of serfs were to work for lords and knights. Serfs lives were much more difficult than that of a lord or knight. Serfs didn't have freedoms like the lords and knights. Knights would sometimes serve the lord as well but could also be the lord of a castle. Serfs didn't have that option.</span>
I think the correct answer is constitutional democracy. this type of government is limited by a constitution.
<span>Nationalism in the Balkans and a system of military alliances is the best selection for the major cause of World War One. </span>
Answer:
usually world-class January officially osjjsksbwososvwidjdjswbsbjdss
