What was the role of states rights in leading to the civil war

The Civil War is believed by most to be caused because of the issue of slavery. Some, however, believe that it was actually about states' rights, or the rights of states to govern themselves outside of the control of the federal government. ... Arguably the most significant of these was the issue of states' rights.

Explanation:

the correct answer is "c: merchants" and "e. soldiers".

the song dynasty was known as the first government in the world to introduce paper currency. it was also the first chinese government which established a permanent standing navy. finally, the first compass was introduced during this period of government.

all of these innovations heavily affected commerce in a positive way. printed money dynamize commerce within the borders of the empire due to an easier way to quantify value during the trade. the introduction of the compass trade routes to be faster. finally, the introduction of a standing navy regulate trade routes.

regarding military affairs, gunpowder was created during this period. this was a tremendous improvement that was widely utilized by the military in order to innovate in the manufacturing of weapons.

35 is your answer because i looked it up