BOB DOUGHTY: Welcome to THE MAKING OF A NATION American history in VOA Special English. The United States began to expand west during the middle eighteen hundreds. People settled in the great open areas of the Dakotas, Utah, Wyoming, and California....
Demand for higher productivity has pushed farmers in Asia to let go of the water buffalo as a farming tool. Today, governments and investors are finding ways to expand the iconic beast of burden's role on the farm. Millions of farmers in Southeast As...
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