Famous People (Who)
Places (Where / Which)
Objects (Which / That / Whose)
Events & Times (When / That)
100

This scientist who developed the theory of relativity changed physics forever.

Albert Einstein

100

This city where a famous wall divided East and West until 1989 is now a symbol of reunification.

Berlin

100

This device which you use every day can make calls, take photos, and connect to the internet.

smartphone

100

This year when humans first landed on the Moon is remembered as a major milestone in space exploration.

1969

200

This civil rights leader who gave the “I Have a Dream” speech became a symbol of peaceful protest.

Martin Luther King Jr.

200

This island nation which is home to the Great Barrier Reef attracts millions of tourists each year.

Australia

200

This object that people carry to pay for things is often made of plastic or leather.

wallet

200

This period when the internet became widely available changed how people communicate and share information.

the 1990s (or the 1990s dot-com era)

300

This author who wrote about a boy wizard helped revive interest in reading among children worldwide.

J. K. Rowling

300

This river which flows through Cairo has been central to Egyptian civilization for thousands of years.

the Nile

300

This invention which transformed long-distance communication was developed in the 19th century by Bell and others.

the telephone

300

This festival which takes place every four years brings together nations to compete in many sports.

the Olympic Games

400

This artist who painted the Mona Lisa lived and worked during the Italian Renaissance.

Leonardo da Vinci

400

This mountain where climbers face extreme altitude and weather is the world’s tallest above sea level.

Mount Everest

400

This tool whose blade folds into its handle is popular for camping and everyday tasks.

pocketknife (or folding knife)

400

This event that is observed on December 25th is celebrated by many people around the world.

Christmas

500

This woman who became the first female Prime Minister of the United Kingdom led the country in the 1980s.

Margaret Thatcher

500

This country which is known for tulips, windmills, and canals has Amsterdam as its capital.

the Netherlands

500

This item that photographers use to make images brighter in low light is measured in f-stops.

camera lens (aperture)

500

This day when many countries remember soldiers who died in wars falls on November 11th.

Remembrance Day (or Armistice Day / Veterans Day)

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