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In the United States highlights labor tensions and leads to widespread violence and disruption. -
In Chicago becomes a pivotal event in the labor movement and advocates for the eight-hour workday. -
Supreme Court decision upholds racial segregation under the "separate but equal" doctrine. -
In the U.S. acquiring territories like Puerto Rico, Guam, and the Philippines. -
Is proposed by the U.S., advocating for equal trading rights in China. -
Fundamentally changing geopolitics and prompting major global alignments. -
Marking the end of the Cold War and leading to the emergence of several independent nations. -
In the U.S. marks the beginning of the Great Depression. -
After the attack on Pearl Harbor by Japan. -
In the aftermath of World War II to promote international cooperation. -
Signed into law in the U.S., prohibiting discrimination based on race, color, religion, sex, or national origin. -
Successfully lands the first humans on the Moon, with Neil Armstrong and Buzz Aldrin taking historic steps on the lunar surface. -
Allowing the dollar to float against other currencies. -
Symbolizing the end of the Cold War and leading to the reunification of Germany. -
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Widespread economic recession and leads to major reforms in financial regulation. -
Significantly altering political landscapes in multiple countries. -
The United Kingdom votes in a referendum to leave the European Union (Brexit). -
The COVID-19 pandemic spreads globally, leading to widespread health crises, economic disruptions, and changes in public policy. -
he inauguration of Joe Biden as President of the United States marks a significant political transition following a tumultuous election cycle.