Which two sentences best describe the effects of the agreements at the congress of vienna?
the delegates to the congress suppressed the growing nationalism in france by weakening france's political power.
the delegates to the congress divided france by giving britain, russia, and austria control of different french provinces.
the delegates to the congress made russia the most powerful european nation by restoring the territories it had lost to france.
the delegates to the congress stabilized the relations among the major european countries by restoring a balance of power.
the delegates to the congress triggered a rivalry between britain and spain for control over french trade and politics.
nextreset

the delegates to the congress suppressed the growing nationalism in france by weakening france's political power. the delegates to the congress triggered a rivalry between britain and spain for control over french trade and politics.

explanation:

the congress of vienna was an international meeting held in the austrian capital, convened with the aim of restoring the borders of europe after the defeat of napoleon bonaparte and reorganizing the political ideologies of the old regime.

thus, his intention was to return europe to the situation before the french revolution (1789), not only to restore the national borders deranged almost 20 years ago, but also to ensure a balance of power to avoid another series of armed conflicts at great scale, as were the previous french revolutionary wars and, later, the napoleonic wars.

consequences:

russia is annexed most of poland that under the name of congress poland forms a kingdom whose sovereign is the russian tsar, also the duchy of finland and the region of bessarabia is annexed.austria regains its possessions in the balkans, as well as the tyrol. in the same way, he acquired lombardy, the veneto, and dalmatia, in addition imposed princes of the house of habsburg in the grand duchy of tuscany, the duchies of parma and modena, and thereby became the political arbitrator of italy.the independence of the papal states with their 1776 restored borders is admitted.the kingdom of naples is annexed sicily and is restored to the house of bourbon on the neapolitan throne.the kingdom of piedmont-sardinia subsists under the government of the house of savoy, as the only italian state under a "national" monarchy.france loses all its conquests from the napoleonic era and returns to its borders of 1792.the united kingdom stays with the strategic island of malta, ceylon (the current sri lanka) and the cape colony, which guarantees control of the sea routes in the atlantic, the mediterranean and the indian ocean, although congress did not have effect on its constitutional policy and economy.the ottoman empire maintains control of the christian peoples of the balkans, despite not being invited to congress.the kingdom of denmark loses norway in punishment for its support to the napoleonic france, and the norwegian territory is annexed to sweden forming the swedish-norwegian union that will exist until 1905.prussia retains parts of saxony, westphalia, the rhineland, poland and most of the territories of the former confederation of the rhine created by napoleon i.austria loses the austrian netherlands (the present belgium) that is united to the netherlands, forming the kingdom of the netherlands.the german principalities form the german confederation of 39 states; prussia and austria participate in this confederation after dissolving the holy roman-germanic empire in 1806.spain and portugal are not rewarded with territorial gains, but their old dynasties are restored. portugal gets its dominance over brazil recognized by creating the united kingdom of portugal, brazil and algarve. spain does not get any support to regain their lost territories in america. in 1815 fernando vii unilaterally organizes an expedition for the reconquest and pacification of the american colonies under the command of general pablo morillo.portugal at the close of the congress of vienna, under article 105 of the final act, portuguese law was recognized in the territory of olivenza. despite its initial resistance to this provision, spain finally ratifies the subsequent treaty on may 7, 1817, however, not having complied with this provision or returned the oliventino territory to portugal.san marino gets its independence recognized by all european states.switzerland gets the rest of the countries to admit its neutrality.

Iwould go with sentence one and five

Both countries had to aprove annexation.