Answer:
China remains Communist but is also a major economic power.
Explanation:
In a free market, supply and demand determines how many goods are produced, and the price at which they're sold, since people make individual decisions about the value of different products.
The Progressive Era took place in the US from the 1890s to the 1920s. The movement was an effort to reform the government and eliminate the corruption within it. Social activists also wanted to reform the educational system, the insurance industry, the churches, and many other things they felt were out of control, and not working in the best interests of the citizens.
To prevent tyranny they drew on Montesquieus idea of Checks and Balances.
As part of the War on Terror, the United States drove the Taliban out of power.
The War on Terror was a military campaign initiated by the United States after the September 11th attacks. Although the aim of the U.S. was to capture all of al-Qaeda members, most of them got to escape. The action of the United States was negatively encouraged by the Taliban government, which did not accept to extradite Osama bin Laden nor contributed to shut down the terrorist bases. As a result, the United States, that counted on the United Kingdom and other allies, drove the Taliban out of power and built military bases in the country.