This blog post provides a detailed overview of AP World History Unit 7, covering significant global conflicts from 1900 to the present, including the decline of empires, the impact of World Wars, economic crises, and mass atrocities. It highlights key events such as the fall of the Ottoman Empire, the Russian Revolution, the Mexican Revolution, and the causes and consequences of World War I and II.
Welcome to the Unit 7 review, covering the final time period of this course, namely 1900 to the present. This unit focuses on global conflict, including the decline of empires, world wars, economic disasters, and mass atrocities. While the topics may not be uplifting, they are crucial for understanding the modern world.
At the dawn of the 20th century, the West dominated the global political order. However, several non-Western powers faced significant challenges, leading to the emergence of new states by the century's end. Here are four key illustrations of this trend:
The Ottoman Empire, previously referred to as the "sick man of Europe," struggled with internal problems despite attempts at reform through the Tanzimat reforms. Two significant reform movements emerged:
World War I proved to be the final blow for the Ottoman Empire, as it sided with the losing powers. The victorious nations subsequently carved up the empire into several independent states.
Russia, having industrialized under an absolutist Tsar, faced growing discontent from the middle class and brutal conditions for the working class. The Russian Revolution of 1905 was suppressed, but it led to some reforms, including a constitution and the legalization of political parties. However, these reforms were largely ignored by Tsar Nicholas II.
World War I exacerbated social tensions, culminating in the Russian Revolution of 1917, led by Vladimir Lenin and the Bolsheviks. This revolution marked the end of the Russian state as known previously and the birth of the Soviet Union, the first communist state.
The Qing Dynasty faced severe internal and external challenges in the 19th century, including the Taiping Rebellion, which resulted in massive loss of life. External pressures from the Opium Wars and the Sino-Japanese War further weakened China, leading to the Boxer Rebellion against foreign influence.
The revolutionary movement led by Sun Yat-sen resulted in the abdication of the Qing Emperor and the end of over 2,000 years of imperial rule. After a period of civil strife, China eventually emerged as a communist state under Mao Zedong in the mid-20th century.
In Mexico, the late 19th and early 20th centuries were marked by the dictatorship of Porfirio Díaz, whose policies angered various social classes. The revolution began in 1910, leading to the election and subsequent assassination of Francisco Madero. The decade-long civil war involved figures like Pancho Villa and Emiliano Zapata, ultimately resulting in a republic and a new constitution in 1917 that addressed many grievances.
World War I was the most significant global conflict up to that point, driven by several factors summarized by the acronym M.A.I.N.:
The assassination of Archduke Franz Ferdinand by a Serbian nationalist acted as the spark that ignited the war.
World War I was characterized as a total war, requiring the mobilization of entire populations and treating civilians as legitimate targets. New technologies, such as machine guns and chemical weapons, led to unprecedented casualties and trench warfare, resulting in long stalemates.
Governments utilized propaganda to mobilize support and demonize enemies, while the entry of the United States in 1917 significantly influenced the war's outcome. The war concluded in 1918 with the Treaty of Versailles, which imposed harsh penalties on Germany, sowing the seeds for future conflict.
Following World War I, the world faced a period of economic turmoil, most notably the Great Depression, which began in the United States and had global repercussions. European nations, reliant on U.S. loans for recovery, were severely impacted by the stock market crash of 1929.
In response to the economic crisis, governments intervened in various ways:
The interwar period did not bring peace, as unresolved issues from World War I and the rise of totalitarian regimes set the stage for World War II. Key causes included:
The invasion of Poland by Germany on September 1, 1939, prompted Britain and France to declare war, marking the beginning of World War II.
World War II was another total war, fought between the Axis Powers (Germany, Italy, Japan) and the Allied Powers (Britain, France, Soviet Union, later the United States). Key aspects included:
The 20th century was marked by horrific mass atrocities, including:
Unit 7 has explored the complex and often tragic history of global conflict from 1900 to the present. The decline of empires, the devastation of two world wars, economic crises, and mass atrocities have shaped the modern world in profound ways. As we move forward, understanding these events is crucial for comprehending contemporary global dynamics.
