Until the 1800s, people lived and worked mostly in factories.

With the developments of new machinery and process for manufacturing, people moved to .................... to get jobs in factories.

The first Industrial Revolution took place in ...........................

After the Industrial Revolution, the economy of Great Britain changed from urban to rural.

............................. invented the steam engine.

Before the Industrial Revolution, traders moved through the Middle East on their way to or from Europe, North Africa and south, Central, and southern Asia.

Cities in the Middle East supplied travelers with food, accommodation, and pack animals such as horses and camels.

Human slavery and the slave trade brought many people through the Middle East after the Industrial Revolution.

The Industrial Revolution created less demand for oil.

With cheap fuel and new roads, Saudi families started using cars for their own private transport.

After the Industrial Revolution many jobs became available in the oil industry. This brought wealth and skills to Saudi people.

The Muslim world has developed some ingenious tools and technologies to lift water from rivers and other sources.

A.............................. is used to pull water up from rivers.

To use a shaduf, you mount a wooden screw inside a cylinder at an agnle.

The ..................................... is named after the ancient Greek Mathematician who designed it.

A gate or channel that controls the flow of water is called the ............................

Noria waterwheels come from Iran.

The oldest qanats have been found in Egypt.

The Saqiya is driven by an animal.

Bisha Dam is the largest dam in the Saudi Kingdom.

Oral Tradition means that people passed on stories by listening and writing.

After Islam, many types of poetry and literature were banned.

Shahnameh and 1001 Arabian Nights are examples of modern literature.

The laws of Islam do not strictly allow images of people and living things.