Use the drop-down menus to complete the sentences. During the Tang and Sung dynasties, the
aided navigation for sea travel.
The development of
produced fireworks and changed warfare.
The use of
increased reading in China.
issued by the Sung dynasty made travel and trade easier for merchants.

In what ways did the compromise of 1850 and the kansas-nebraska act of 1854 differ from the missouri compromise? both compromises used the established 36°30′ parallel to determine if territories would become free or slave states. both compromises used the mason-dixon line to determine if the territories would become free or slave states. both compromises let territories use popular sovereignty to determine if they would become free or slave states. both compromises only granted congress the power to determine if territories would become free or slave states.

Which regulatory agency attempts to prevent unfair business practices and consumer fraud?

Which of the following method is used only once to ratify an amendment