Use relative clauses to combine each pair of the following sentences without changing the meaning. The Watt steam engine was an important invention of the Industrial Revolution. It was created in 1776. → The Watt steam engine.............................

Use relative clauses to combine each pair of the following sentences without changing the meaning.

The Watt steam engine was an important invention of the Industrial Revolution. It was created in 1776.

→ The Watt steam engine.............................