Rodeos
Rodeos are shows where cowboys test their skills. There are many events at a rodeo. Most e...
The U.S. Congress decided to build a national system of roads in 1938. Over the next six years, Congress called for more than 40,000 miles of roads. These highways would connect the major cities in the country. There was a big problem though. There was no money to build the highways. Congress did not set aside money to build the interstate highway system until the early 1950s. Congress passed rules for building the highways. All interstates needed at least two lanes in each direction. All lanes had to be 12 feet wide. The roads had to be made for speeds of 50 to 70 miles per hour. There were also rules for naming the highways. Major interstates were named by one- or two-digit numbers. Highways that run from north to south were given odd numbers. Highways that run from east to west were given even numbers.
Rodeos are shows where cowboys test their skills. There are many events at a rodeo. Most e...
Scientists in Egypt can finally tell us the truth behind the death of King Tut. King Tut&#...
When you look up at the night sky, what do you see? There are millions of stars. For ages,...