Answer:Here are short answers to your questions: 1. Philosophers and Thinkers: They spread ideas of liberty, equality, and popular sovereignty, challenging the old regime. Examples: Rousseau's social contract, Locke's natural rights, Montesquieu's separation of powers.2. Robespierre's Measures: Abolished feudalism, promoted universal suffrage, and implemented price controls to help the poor.3. National Assembly Formation: The Third Estate, feeling underrepresented, declared itself the National Assembly, demanding equal voting power.4. Fall of Bastille: Fear of royal repression and a search for weapons led to the storming of the Bastille, a symbol of royal tyranny.5. French Constitution of 1958: Strong president, prime minister, and National Assembly, with a constitutional council.6. Rights from the French Revolution: Liberty, equality, fraternity, right to property, freedom of speech and press.7. Impact on French Life: Overthrew monarchy, abolished feudalism, established a republic, spread ideas of liberty and equality.8. Mirabeau and Abbe' Sieye's: Mirabeau was an orator who persuaded the king to accept the National Assembly. Abbe' Sieye's argued for the power of the Third Estate.9. Jacobins: Radical republicans who advocated for a republic and used terror to consolidate power.10. Lenin's 'April Theses': Called for a Soviet government, peace, land redistribution, and a socialist revolution.11. Liberals vs Radicals: Liberals wanted reform, radicals wanted revolution.12. Socialist Views: Utopian socialists envisioned ideal societies, Marxists aimed for a classless society, anarchists sought to abolish government.13. Russian Civil War: Bolshevik seizure of power, opposition from Whites, social and economic disruption, foreign intervention.14. Marx on Capitalism: Exploitation of workers, alienation of labor, inevitable revolution.15. Workers' Conditions: Low wages, long hours, lack of rights.16. 1905 Revolution: Bloody Sunday, widespread protests against Tsarist rule.17. October Revolution: Bolshevik seizure of power in October 1917, leading to the establishment of the Soviet Union.18. World War I and the Tsar: Russia's participation in the war led to economic hardship, military defeats, and public discontent, contributing to the Tsar's downfall.19. Social Changes After Industrialization: Urbanization, growth of factories, new social classes, increased poverty, and social unrest.20. Stalin's Collectivization: Forced collectivization of agriculture, aimed at increasing food production but led to famine and resistance.21. Hitler's Foreign Policy: Expansionism, aggression, and the pursuit of Lebensraum (living space).22. Treaty of Versailles: Harsh terms imposed on Germany, including territorial losses, heavy reparations, and limitations on military power.23. Nazi Ideology on Jews: Anti-Semitism, racial superiority, and the persecution of Jews as a threat to the Aryan race.24. Nazi Ideology on Motherhood: Emphasis on traditional gender roles, with women expected to be mothers and homemakers.25. Enabling Act: Granted Hitler dictatorial powers, effectively ending democracy in Germany.26. Great Depression in Germany: Economic collapse, mass unemployment, political instability, and rise of extremist ideologies.27. Impact of World War I: Massive casualties, social and economic disruption, rise of new ideologies, and political instability in Europe.