In which of the following did engieneers make advantages in tang and song china?   someone i need this !

Brainliestttme : ) what economic changes occurred after world war ii? ( economic boom, baby boom, g.i. bill of rights)

In harriet's country, the ten provincial states that make up the nation hold the majority of power, with a small central government handling foreign policy and trade. harriet lives under a government best described as which of the selections listed below? select one: a. parliamentary b. federal c. confederal d. unitary

Oraccording to document 5,do you think napoleon is a democratic reformer imperial dictator? explain.