Many of its cultural aspects seem to reflect South American, African American, European and Asian influence. The USA is a potpourri of various cultures and traditions. Check this US National Parks Map locating all the national parks in the US. The captivating scenery and rugged charm of its many natural attractions are best witnessed in the 58 national parks and nature preserves that dot the country. The United States is known for the spectacular variety of its natural landscapes, also available in many valleys of the national parks. Here is US Weather Map For Better Information. The USA has 60 National Parks spread over its states. The USA is considered to have a richly diverse ecosystem, more than any other part of the world. High temperatures (which trigger hurricanes) are felt in the Gulf of Mexico and the Caribbean in late summer and early autumn. The Mid-West is often called ‘Tornado Alley,’ as this zone is tornado-prone, especially in spring. Rainfall in the country is seen to be getting reduced from west to east. The mean temperature can range from 11 degrees C in Seattle to -3 degrees C at Fairbanks.
There are 4 main seasons in the U.S: From April to June, it is Spring from July to September, it is Summer from October to December, it is Fall and from January to March, it is Winter. The lowest point is the Death Valley in California at -279 feet (-85 m). Located at 20,310 feet (6,194 m), Mount McKinley in Alaska is the highest point in the country. Divided into 9 time zones, the country (except Alaska) falls between 50 degrees north and 25 degrees north latitude. Located on the continent of North America, the United States of America has Canada at north, North Atlantic Ocean at the east, Mexico at the south and North Pacific Ocean at the west. This led the USA to launch operations in Afghanistan to find Osama Bin Laden, the founder of Al-Qaeda, and defeat the Taliban. In 2001, the USA suffered a major blow as its two buildings - the World Trade Center and the Pentagon were hit by a hijacked aircraft. In the first one, the US joined the war by declaring war on Germany and in the second, it dropped the atomic bombs on Hiroshima and Nagasaki in Japan. The two World Wars are the highlights of the American history in the 20th century. Later on, slavery was prohibited with appropriate amendments in the American Constitution. The constitution for the States was ratified and George Washington was elected the first President. Later, the American Revolution began which ultimately forced Great Britain to acknowledge American Independence by the signing of the Treaty of Paris. Come the 1700s, Britain got control of American territories. In the same century, slaves were brought here from Africa. The population, however, got devastated in the 1600s following a smallpox epidemic. America was first colonized by Spain in the 1500s, and it established their base in Florida.