What was the importance of the Federal Highway Act of 1956?

A. It established tolls on highways, which funded new home construction.

B. It helped boost the economy and encouraged the growth of suburbia

C. It linked New York's and San Fransisco by one major highway

D. It helped increase union membership in the construction industry

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.