The answer is C, Irrigation Canals.
Four of the earliest agrarian societies developed in fertile river valleys. Since people had already tamed plants and animals in those areas, societies had a head start. The first of these was in Mesopotamia, where Iraq is today. The land between the Tigris and Euphrates rivers was especially fertile
A - there are equal numbers of men and women and prestigious professions
Gender egalitarianism is gender equality and wants to give equal access to both genders in regards to resources and opportunities regardless of gender.
Once france withdrew from the French and Indian war didn't need Britain's protection anymore.
Option: C
Explanation:
The French and Indian War was happened during 1754 and 1763 captured the colonies of British America against New France, both of the side got protection from Americas and allies Indians. The British colonists were supported at various times by the Catawba and Cherokee tribes, and the French colonists were supported by Wabanaki tribes.
The war was continued for seven years in America in between French and India and ended by signing a treaty in between France, Great Britain and Spain. British colonies started conflicting with them during 1750 in Ohio river valley. It is ultimately turned into American revolution.
The cloture rule–Rule 22–is the only formal procedure that Senate rules provide for breaking a filibuster. A filibuster is an attempt to block or delay Senate action on a bill or other matter. Under cloture, the Senate may limit consideration of a pending matter to 30 additional hours of debate.