World War One, World War Two etc.
the international spread of the great depression
world war 2
Vatican I occurred during the 19th century, not 20th.
your moms dick
philippine music in 20th century
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During the 20th century.
The international spread of the Great Depression
Japan was a modern 20th century world power during WWII.
: The first Kodak camera
Since the moon walk of Apollo 11 took place in 1969, and that was part of the 20th century, it is *not* an event that did *not* take place in the 20th century.
The early 20th century was marked by significant events and cultural shifts, including World War I, the Roaring Twenties, the Great Depression, and the rise of totalitarian regimes. These events reshaped society, politics, and the economy, leading to changes in art, literature, and social norms.