Which happened first? Victor Emmanuel fought for national unity of Italy. The nation-states of Greece, Serbia, Bulgaria, and Romania were formed as a result of the breakup of the Ottoman Empire. Wilson promoted the principle of national self-determination. Feudal lords and the Catholic church lost power when monarchs began to consolidate political power.

Feudal lords and the Catholic church lost power when monarchs began to consolidate political power.

Victor Emmanuel fought for national unity of Italy.

The nation-states of Greece, Serbia, Bulgaria, and Romania were formed as a result of the breakup of the Ottoman Empire.

Wilson promoted the principle of national self-determination.

Explanation:

Feudal lords and the Catholic church lost its power on 9 February 1849 when a new assembly was formed in Roman republic. On 18 February 1861, Victor Emmanuel gather the disputes of the parliament of Italy and the Parliament announced Victor Emmanuel as King of Italy. In 1878,  Greece, Serbia, Bulgaria, and Romania got independence from Ottoman empire. Wilson presented the concept of self determination during first world war which was started in 1914 and ended 1918.

the confederate at bull run

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.