Lin Ze-Xu, special commissioner at Canton in 1839, estimated that there were over ____________ million opium smokers in China.
It was in about the ___________ that farmers in many parts of England growing turnip and clover.
In _________, about 45 million acres of land in the USA was under wheat.
A movement to divide and enclose land into compact blocks to improve cultivation is called
Chipko movement
Enclosure movement
Bhoodan movement
Land Reform movement
The _________ had introduced opium into China in the early 16th century.
