【正文】 關(guān)于美國的歷史 The continent39。s first inhabitants walked into North America across what is now the Bering Strait from Asia. For the next 20,000 years these pioneering settlers were essentially left alone to develop distinct and dynamic cultures. In the modern US, their descendants include the Pueblo people in what is now New Mexico。 Apache in Texas。 Navajo in Arizona, Colorado and Utah。 Hopi in Arizona。 Crow in Montana。 Cherokee in North Carolina。 and Mohawk and Iroquois in New York State. The Norwegian explorer Leif Eriksson was the first European to reach North America, some 500 years before a disoriented Columbus accidentally discovered 39。Indians39。 in Hispaniola (now the Dominican Republic and Haiti) in 1492. By the mid1550s, much of the Americas had been poked and prodded by a parade of explorers from Spain, Portugal, England and France. The first colonies attracted immigrants looking to get rich quickly and return home, but they were soon followed by migrants whose primary goal was to colonize. The Spanish founded the first permanent European settlement in St Augustine, Florida, in 1565。 the French moved in on Maine in 1602, and Jamestown, Virginia, became the first British settlement in 1607. The first Africans arrived as 39。indentured laborers39。 with the Brits a year prior to English Puritan pilgrims39。 escape of religious persecution. The pilgrims founded a colony at Plymouth Rock, Massachusetts, in 1620 and signed the famous Mayflower Compact a declaration of selfgovernment that would later be echoed in the Declaration of Independence and the US Constitution. British attempts to assert authority in its 13 North American colonies led to the French and Indian War (175763). The British were victorious but were left with a nasty war debt, which they tried to recoup by imposing new taxes. The rallying cry 39。no taxation without representation39。 united the colonies, who ceremoniously dumped caffeinated cargo overboard during the Boston Tea Party. Besieged British general Cornwallis surrendered to American mander George Washington five years later at Yorktown, Virginia, in 1781. In the 19th century, America39。s mantra was 39。Manifest Destiny.39。 A bination of land purchases, diplomacy and outright wars of conquest had by 1850 given the US roughly its present shape. In 1803, Napoleon dumped the entire Great Plains for a pittance, and Spain chipped in with Florida in 1819. The Battle of the Alamo during the 1835 Texan Revolution paved the way for Texan independence from Mexico, and the war with Mexico (184648) secured most of the southwest, including California. The systematic annihilation of the buffalo hunted by the Plains Indians, encroachment on their lands, and treaties not worth the paper they were written on led to Native Americans being herded into reservations, deprived of both their livelihoods and their spiritual connection to their land. Nineteenthcentury immigration drastically altered the cultural landscape as settlers of predominantly British stock were joined by Central Europeans and Chinese, many attracted by the 1849 gold rush in California. The South remained firmly mitted to an agrarian life heavily reliant on African American slave labor. Tensions were on the rise when abolitionist Abraham Lincoln was elected president in 1860. The South seceded from the Union, and the Civil War, by far the bloodiest war in America39。s history, began the following year. The North prevailed in 1865, freed the slaves and introduced universal adult male suffrage. Lincoln39。s vision for reconstruction, however, died with his assassination. America39。s trouncing of the Spaniards in 1898 marked the USA39。s ascendancy as a superpower and woke the country out of its isolationist slumber. The US still did its best not to get its feet dirty in WWI39。s trenches, but finally capitulated in 1917, sending over a million troops to help sort out the pesky Germans. Postwar celebrations were cut short by Prohibition in 1920, which banned alcohol in the country. The 1929 stockmarket crash signaled the start of the Great Depression and eventually brought about Franklin Roosevelt39。s New Deal, which sought to lift the country back to prosperity. After the Japanese dropped in uninvited on Pearl Harbor in 1941, the US played a major role in defeating the Axis powers. Atomic bombs dropped on Hiroshima and Nagasaki in 1945 not only ended the war with Japan, but ushered in the nuclear age. The end of WWII segued into the Cold War a period of great domestic prosperity and a surface uniformity belied by paranoia and betrayal. Politicians like Senator Joe McCarthy took advantage of the climate to fan antimunist flames, while the USSR and USA stockpiled nuclear weapons and fought wars by proxy in Korea, Africa and Southeast Asia. Tensions between the two countries reached their peak in 1962 during the Cuban Missile Crisis. The 1960s was a decade of profound social change, thanks largely to the Civil Rights movement, Vietnam War protests and the discovery of sex, drugs and rock amp。 roll. The Civil Rights movement gained momentum in 1955 with a bus boycott in Montgomery, Alabama. As a nonviolent mass protest movement, it aimed at breaking down segregation and regaining the vote for disfranchised Southern blacks. The movement peaked in 1963 with Martin Luther King Jr39。s 39。I have a dream speech39。 in Washington, DC, and the passage of the landmark 1964 Civil Rights Act and 1965 Voting Rights Act. Meanwhile, America39。s youth were rejecting the conformity of the previous decade, growing their hair long and smoking lots of dope. 39。Tune in, turn on, drop out39。 was the mantra of a generation who protested heavily (and not disinterestedly) against the war in Vietnam. Assassinations of prominent political leaders John and Robert Kennedy, Malcolm X and Martin Luther King Jr took a little gloss off the party, and the American troops mired in Vietnam took off the rest. NASA39。s moon landing in 1969 did little to