Which best describes the impact of irrigation on the social developments of early river civilizations? some men were free to devote their time to big-game hunting, which provided surplus meats and leadership roles for the most successful hunters. disputes over land and water rights led to conflict between clans and tended to keep farming communities small. powerful leaders and political institutions emerged when large numbers of people were organized to operate successful irrigation systems. groups of farming families banded together in villages to protect each other and work the land together.

Use this excerpt from the corpus luris civilis (justinian's law code) to answer the following question: with the aid of god governing our empire, which was delivered to us by his celestial majesty, we carry on war successfully. we ador peace and maintain the constitution of the state, and have such confidence in the protection of almighty god that we do not depend upon our arms, or upon our soldiers, or upon those who conduct our wars, or upon our own genlus, but we solely place our reliance upon the providence of the holy trinity, from which are derived the elements of the entire world and their disposition throughout the globe. --public domain from this excerpt of the prologue of the corpus luris civilis, what departure from older roman traditions is clear? the laws show that the empire has developed a bureaucracy that makes normal soldering unnecessary. the law now honors christianity as a central part of the empire's existence. the law explains that the roman empire is using war to spread roman ideas. the law has replaced old social class divisions with an egalitarian church,

Kennedy singles out one group of countries that the united states will defend against any attacker what countries are they

Experimented with communism before taking part in a number of civil rights and antiwar protest