In 1870, Italian troops entered Rome in a final effort to unify Italian-speaking people into one nation, free from foreign rule and under their own central government. This effort had begun in the 1830s and continued through the liberal European revolutions of For the next twenty years, leaders such as di Cavour and Giuseppe Garibaldi negotiated and fought to gain control of territory ruled by Austria, France, and the Catholic Church. By 1866the Italians had gained control of all territories except for the Papal States, which were controlled by the Pope and protected by French troops. When war broke out between the Prussians and the French in 1870the French were forced to tvithdraw their troops from the Papal States, and the Italians gained control of the final territory and completed the unification of Italy (WHICH SENTENCE GIVES AN EXAMPLE OF NATIONALISM ILL GIVE BRAINLIST)

b.

jim crow laws were enacted in northern states.

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.

answer: karl marx, max weber, and emile durkheim (the fourth could be considered georg simmel)

explanation:

it increase by 12% a year from 1812-1820