it is b. Harriet Tubman was an abolitionist.
Secondary sources analyze and interprets primary sources. <span>Also, they may have pictures, quotes or graphics of </span>primary sources in them. T<span>extbooks and magazine articles could go under secondary sources.
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China has grown by more than 6 percent every year since the late 1970s, with rates that sometimes exceeded double digits and lifted the poverty of 700 million Chinese (using many other millionaires).
Decades of migration from the countryside to the cities have led to a large contingent of workers already earning the highest urban wages.
Migration would have made the rural labor market tighter, and the remaining rural workers would already have greater bargaining power to ask for higher wages.
The large public investments in backward infrastructure, as well as new social security and cash transfer programs.
As a result of the French and Indian War, Britain received Florida from Spain and Canada from France, while France maintained its West Indies colonies and Spain received Louisiana from France.
They go from date or most importance
