How has education affected income inequality here in the united states

America has always taken pride in being the land of opportunity, a country in which hard work and sacrifice result in a better life for one’s children. Economic growth has made that dream a reality for generations of Americans, including many people who started out poor. The quarter century following World War II was a golden era for the U.S. economy, as high- and low-income families shared the benefits of substantial economic growth. But storm clouds began to gather in the 1970s. In particular, computer-driven technological changes favoring highly educated workers, plus demographic shifts such as the rise of single-parent families, have produced sharply growing income gaps among families.

the andes or andean mountains (spanish: cordillera de los andes) are the longest continental mountain range in the world, forming a continuous highland along the western edge of south america. this range is about 7,000 km (4,300 mi) long, about 200 to 700 km (120 to 430 mi) wide (widest between 18° south and 20° south latitude), and of an average height of about 4,000 m (13,000 ft). the andes extend from north to south through seven south american countries: venezuela, colombia, ecuador, peru, bolivia, chile and argentina.

from wikipedia

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although the crusades failed to capture jerusalem, they had several major impacts on western europe. they increased the authority of the king: sometimes nobles died in battle without leaving an heir in which case the king got their land. kings passed taxes to pay for the crusades.