By the early 20th century, most farmers in America were using __________ to cut grain.
The _________ had introduced opium into China in the early 16th century.
Till the __________, white American settlements were confined to a small narrow strip of coastal land in the east.
It was in about the ___________ that farmers in many parts of England growing turnip and clover.
A movement to divide and enclose land into compact blocks to improve cultivation is called
Chipko movement
Enclosure movement
Bhoodan movement
Land Reform movement
In the late 18th century, the English East India company was buying tea and silk from ___________ for sale in England.
Cyrus McCormick is the inventor of
Steam Engine
Mechanical Reaper
Cotton mill
Tractor
