Here is an essay describing the causes and effects of all three revolutions, and what makes them all similar as well as different.
The three revolutions that you are likely referring to are the American Revolution, the French Revolution, and the Russian Revolution. These three events were significant because they marked the end of monarchy and the beginning of a more democratic form of government in each of the respective countries.
The American Revolution was sparked by a series of taxes and trade regulations imposed by the British government on the colonies in North America. These taxes and regulations, which were designed to benefit the British economy at the expense of the colonies, led to widespread discontent among the colonists. As a result, a group of colonists formed a resistance movement and declared their independence from Britain in 1776. The revolution was successful, and the United States was established as a new nation.
The French Revolution was sparked by a number of social and economic factors, including high taxes, food shortages, and a growing disparity between the wealthy and the poor. In 1789, a group of peasants and urban workers rose up against the ruling monarchy and established a new government based on the principles of liberty, equality, and fraternity. The revolution was characterized by widespread violence and upheaval, and ultimately led to the establishment of a democratic republic in France.
The Russian Revolution was also sparked by social and economic factors, including widespread poverty, inequality, and political repression. In 1917, a group of workers and peasants formed a resistance movement and overthrew the ruling czar and his government. The revolution was successful, and the Soviet Union was established as a new communist state.
While these revolutions all had different causes and effects, they all share certain similarities. For example, they all involved a rebellion against a ruling monarchy or authoritarian regime, and they all resulted in the establishment of a new form of government. Additionally, they all were influenced by Enlightenment ideas, such as the belief in the inherent rights of individuals and the idea of popular sovereignty.
However, there are also some key differences between the three revolutions. For example, the American Revolution was primarily a political and ideological struggle, while the French and Russian revolutions were more focused on social and economic issues. Additionally, the American Revolution was relatively peaceful compared to the French and Russian revolutions, which were characterized by widespread violence and upheaval.
Finally, the American Revolution resulted in the establishment of a democratic republic, while the French and Russian revolutions led to the establishment of a democratic republic in France and a communist state in Russia, respectively.