·  The first computers were enormous and limited in use; PC’s, smartphones, and the internet have revolutionized how we communicate, work, and access information. AI now brings a whole new chapter into tech change.

·  Post Space Race, traveling, living, and researching  life beyond the earth’s atmosphere was only a dream

·   Two World Wars, the Russian Revolution, and the Great Depression changed the world from a largely parochial view to a different view on how we are all connected

·   The advent of the nuclear age and concerns over nuclear warfare and the Cold War led to the division of the world into capitalist and communist spheres

·   The UN and IMF created a new, global political and monetary landscape

·   Nationalist movements in Asia and Africa brought the end to colonial empires, with other countries following.

·   The Soviet Union no longer exists, and Russia has replaced it as a regional power, while the U.S. remains a global leader.

·   The political map of the world has since changed considerably, with decolonization also spawning economic and political instability

·   The EU represents an unprecedented level of political and economic cooperation among European nations.

·   The discovery of DNA’s structure has led to genetic modification technologies, which are revolutionizing medicine and agriculture.

·   Climate change is a major global issue, and efforts continue to reduce carbon emissions and protect ecosystems.

·   The rights of women and minorities saw significant change, through great controversy and personal cost.

·   A cultural revolution through blues, jazz, cinema, modern art, and mass media changed how people consumed culture.

·   The rise of the middle class changed societal, housing, and consumer norms.

·   Civil rights, gender equality, and inclusivity have brought about significant changes in laws and attitudes regarding race, gender, and sexual orientation.

·   TV going from black and white only with one-way broadcast to streaming services, digital TV, social media, and online news platforms that connect the world have changed how people consume music, film, and television.

·   Social media platforms have redefined how people interact and share culture, with influencers and viral content becoming integral parts of modern entertainment.

·   Rapid industrialization in the West reshaped economies. The U.S. economy grew rapidly, and cities expanded as factories became the center of production.

·   Following WWII the U.S. and other nations experienced rapid economic growth, thanks to rebuilding efforts, technological advancements, and the Marshall Plan.

·   Globalization has integrated economies, leading to international trade, multinational corporations, and more interconnected markets.

·   E-commerce, digital currencies like Bitcoin, and global financial markets have fundamentally transformed the global economy.

·   The Wright brothers’ first flight began the era of aviation. By the 1920s and 1930s, air travel started to become more commercial and widespread.

·   The combustion engine and the automobile reshaped how people and goods were moved, as well as where they could live and conduct business

·   Air travel is a routine part of life for millions, with low-cost carriers and high-speed travel becoming more accessible.

·   Personal vehicles are packed with technology like GPS, electric engines, and autonomous driving features, with EVs marking a major shift toward sustainability and combating climate change.