Aspects of the past that remain consistent over time, despite changes.

The increasing interconnectedness and interdependence of countries through flows of goods, services, capital, information, and people.

An economic system where transactions between private parties are free from government intervention such as regulation, privileges, tariffs, and subsidies.

A significant increase in agricultural production due to new technologies and crop varieties.

Processes that transcend national boundaries, often referring to the interconnectedness of people and ideas across borders.

The ability of individuals to move between different social classes or levels in a society.

A system of racial segregation and discrimination that was enforced in South Africa.

A strong feeling of pride in and devotion to one's country.

The process by which colonies become independent from the colonizing nation.

A period of geopolitical tension between the United States and the Soviet Union and their respective allies, without direct military conflict.

Causes: Increased fuel demand. Effects: Environmental damage, pollution, and climate change.

Causes: Scientific research and technological innovation. Effects: Decreased mortality rates and increased life expectancy.

Causes: Technological advancements in computing and communication. Effects: Revolutionized communication, increased globalization, and new forms of social activism.

Causes: Need to increase food production. Effects: Increased agricultural productivity and environmental concerns due to fertilizers and pesticides.

Causes: Nationalist movements and weakening of colonial powers. Effects: Independence of former colonies and reshaping of the global political map.

Causes: Ideological differences between the US and the Soviet Union. Effects: Proxy wars, arms race, and the eventual collapse of the Soviet Union.

Causes: Technological advancements and economic policies. Effects: Increased interconnectedness, economic growth, and cultural exchange.

Causes: Technological innovation, access to resources. Effects: Economic growth, pollution, urbanization, and social changes.

Causes: Increased access to technology and desire for social change. Effects: Spread of protests, awareness, and political mobilization.

Causes: Cold War competition and technological ambition. Effects: Advancements in space technology, scientific discoveries, and increased national pride.

A global conflict (1939-1945) that led to significant political, social, and economic changes, including the rise of the United States and the Soviet Union as superpowers.

A global conflict (1914-1918) that reshaped the political landscape of Europe and led to the rise of new ideologies and nations.

Landmark legislation that outlawed discrimination based on race, color, religion, sex, or national origin.

Marked the end of a system of racial segregation and discrimination, leading to a more inclusive and democratic society.

A competition between the United States and the Soviet Union for achievements in space exploration during the Cold War.

A period of increased agricultural productivity due to new technologies and crop varieties, particularly in developing countries.

Expanded global connectivity, boosting tourism and trade, but also increased pollution and fuel consumption.

Revolutionized communication, information access, and social interaction, leading to increased globalization and new forms of social activism.

Led to the independence of many former colonies, reshaping the global political map and leading to new nations with diverse challenges.

Shaped global politics, led to proxy wars, and influenced technological and military developments, ultimately leading to the collapse of the Soviet Union.