People
Places
Dates
10

He delivered the Gettysburg Address

Abraham Lincoln

10

the country where the Suez Canal is

Egypt

10

When did the American Civil War end?

1865

20

He asked Japan to open its ports to American ships

Matthew Perry

20

the country where the Sepoy Rebellion occurred

India

20

When did the War of the Pacific begin?

1879

30

She was the queen who decided to have the Great Exhibition (The World's Fair)

Queen Victoria

30

the country where time zones were first used

United States

30

When did the Suez Canal open?

1869

40

He invented the electric lightbulb

Thomas Edison

40

Bolivia, Peru, and Chile fought over this desert

Atacama Desert

40

When did the Boer War occur?

1899

50

He explored Africa as a missionary and survived a lion attack

David Livingstone

50

the country where the Boer War occurred

South Africa

50

When was the first World's Fair?

1851