Answer:
Rise of the Nazi's
Explanation:
Nationalism influenced Adolf Hitler's rise to chancellor of Germany and he promised all of the German people economic reform and a chance to get back at the west. This was inspired by Mussolini's Fascist imitation of Rome. Japan also joined in, thinking themselves to be better racially superior to everyone, and they also wanted land and more natural resources. This sparked WW2, where all of the Axis powers committed atrocity after atrocity, and the wake of this brand of dangerous nationalism left millions dead.
Please note that no side was innocent in WW2, all sides committed atrocities.
Canals, Reservoirs, Dams
(I’m not 100% sure, but though they used flooding to their advantage it wasn’t a form of water control)
Guilds were associations of people from the same industry: artisans and merchants who controlled their field, that is controlled what and how the services could be. They controlled the tools and the procedure of production and services.
The correct answer is:
controlled how their industry operated
So people from could acquire citizenship. So they could either go to the other country and have only citizenship there or a dual citizenship.
I hope this was helpful! :)