While many russian soldiers were on the front during world war i, most of those who remained behind responded to the
february revolution by
leaving the cities to fight on the front.
firing into crowds of peaceful protestors.
joining the riots instead of stopping them.
breaking up the riots and restoring order.

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.

they spoke the dravidian language. hope this , correct me if im wrong