The slave trade was a dark chapter in human history.

Free trade promotes economic growth and fosters international cooperation.

The establishment of a free-trade zone has led to increased economic growth.

Horse-trading is a common practice in the world of politics.

Trades unions play a crucial role in protecting workers' rights.

The trading estate is a designated area for industrial activities.

The trading post is a popular destination for tourists.

I collected enough trading stamps to redeem for a free gift.

He has been working in the building trades for over 10 years.

The Trades Union Congress is an annual gathering of trade unions in the United Kingdom.