He recommended that a country additionally required an expansive naval force to ensure its vendor transports and to shield its entitlement to exchange with different nations. Alfred T. Mahan an officer in the US Navy who instructed at the Naval War school.
The Nile river was used as a major trade route. Also, they built deep holesin the ground for when the Nile floods every year. this way they had water to last.
I would say b. the union
hope it helps :)
The correct answer is the Speaker of the House.
The highest ranking member of the Legislative branch, in the House in particular, is the Speaker of the House of Representatives. They are usually a member of the majority party, if not a leader, and are elected by the house with the support of the majority party.