Question: What dissolved the privileges in Poland of the empire that the British sided with against the Ottomans, the Kingdom that acquired some Thuringian territory in 1815, and the Habsburg Monarchy?

<P0-S0> Some reordering of the Thuringian states occurred during the German Mediatisation from 1795 to 1814, and the territory was included within the Napoleonic Confederation of the Rhine organized in 1806. <P0-S1> The 1815 Congress of Vienna confirmed these changes and the Thuringian states' inclusion in the German Confederation; the Kingdom of Prussia also acquired some Thuringian territory and administered it within the Province of Saxony. <P0-S2> The Thuringian duchies which became part of the German Empire in 1871 during the Prussian-led unification of Germany were Saxe-Weimar-Eisenach, Saxe-Meiningen, Saxe-Altenburg, Saxe-Coburg-Gotha, Schwarzburg-Sondershausen, Schwarzburg-Rudolstadt and the two principalities of Reuss Elder Line and Reuss Younger Line. <P0-S3> In 1920, after World War I, these small states merged into one state, called Thuringia; only Saxe-Coburg voted to join Bavaria instead. <P0-S4> Weimar became the new capital of Thuringia. <P0-S5> The coat of arms of this new state was simpler than they had been previously. <SEP> <P1-S0> Poland's nobility were also more numerous than those of all other European countries, constituting some 10–12% of the total population of historic Polish–Lithuanian Commonwealth also some 10–12% among ethnic Poles on ethnic Polish lands (part of Commonwealth), but up to 25% of all Poles worldwide (szlachta could dispose more of resources to travels and/or conquering), while in some poorer regions (e.g., Mazowsze, the area centred on Warsaw) nearly 30%. <P1-S1> However, according to  szlachta comprised around 8% of the total population in 1791 (up from 6.6% in the 16th century), and no more than 16% of the Roman Catholic (mostly ethnically Polish) population. <P1-S2> It should be noted, though, that Polish szlachta usually incorporated most local nobility from the areas that were absorbed by Poland–Lithuania (Ruthenian boyars, Livonian nobles, etc.) <P1-S3> By contrast, the nobilities of other European countries, except for Spain, amounted to a mere 1–3%, however the era of sovereign rules of Polish nobility ended earlier than in other countries (excluding France) yet in 1795 (see: Partitions of Poland), since then their legitimation and future fate depended on legislature and procedures of Russian Empire, Kingdom of Prussia or Habsburg Monarchy. <P1-S4> Gradually their privileges were under further limitations to be completely dissolved by March Constitution of Poland in 1921. <SEP> <P2-S0> during the partitions of poland from 1772 to 1795, its members began to lose these legal privileges and social status. <P2-S1> from that point until 1918, the legal status of the nobility was essentially dependent upon the policies of the three partitioning powers: the russian empire, the kingdom of prussia, and the habsburg monarchy. <P2-S2> the legal privileges of the szlachta were legally abolished in the second polish republic by the march constitution of 1921. <SEP> <P3-S0> If the British Empire was now going to side with the Russian Empire, the Ottoman Empire had no choice but to cultivate a relationship with the Austro-Hungarian Empire, which was supported by the German Empire. <P3-S1> In a few years these alignments became the Triple Entente and the Triple Alliance (already formed in 1882), which were in part a cause of World War I. <P3-S2> By its end in 1918 three empires were gone, a fourth was about to fall to revolution, and two more, the British and French, were forced to yield in revolutions started under the aegis of their own ideologies. <SEP> <P4-S0> prior to the creation of the uk, wales had been conquered and annexed by the kingdom of england. <P4-S1> this meant that the united kingdom created in 1707 by the treaty of union between england and scotland encompassed all of great britain. <P4-S2> the kingdom of ireland merged with this state in 1801 to form the united kingdom of great britain and ireland. <P4-S3> five - sixths of ireland seceded from the uk in 1922, leaving the present formulation of the united kingdom of great britain and northern ireland. <P4-S4> there are fourteen british overseas territories, the remnants of the british empire which, at its height in the 1920s, encompassed almost a quarter of the world's land mass and was the largest empire in history. <P4-S5> british influence can be observed in the language, culture and legal systems of many of its former colonies.