Due to the fact that the demand for tea was very high in the 19th century, its price increased much

A. It was not until the 19^th century that the demand for tea started to increase.

B. In the 19^th century the price for tea didn’t increase despite the demand.

C. The demand for tea was so high in the 19^th century that its price increased much.

D. It was its price that decreased the demand for tea in the 19^th century.