Canals. The yearly inundation of the Nile was essential to Egyptian life, but irrigation canals were necessary to carry water to outlying farms & villages as well as to maintain even saturation of crops near the river. hope this helps bless you please mark brainiest if dont thats ok give it to the other one :)
Answer and Explanation:
Expansion and centralization encourages disadvantaged groups to come together and resist State attempts to promote new policies to these groups. These groups, feeling devalued and threatened by centralization and expansion, whether at the social, political or economic level, they feel that they need to defend themselves in their local environments. Several examples of this can be cited as the Cossack revolt, the Pueblo revolt and the resistance of the Brazilian quilombola communities.
The war that gave Cuba independence from Spain was the Spanish American War which began after a civil war began in Cuba for independence from Spain.