In the ancient world, why did civilizations flourish around great river valleys? River valleys protected citizens from natural disasters,
O River valleys provided an ideal environment for agriculture,
e River valleys sheltered citizens from harsh weather,
O River valleys contained vast mineral resources,

these acts divided the south into five military districts.

(1)representation based on state population (2)all states have equal representation apex

barrio is a spanish word meaning neighborhood. in spain, several latin american countries and the philippines, the term is also used officially to denote a division of a municipality while a ghetto is a part of a city in which members of a minority group live, typically as a result of social, legal, or economic pressure. the term may have originally been used in venice to describe the part of the city to which jews were restricted and segregated.