IDENTIFY THE MAIN IDEA: The Pennsylvania Railroad Company was set up in 1846. Originally, it was supposed to run between Harrisburg and Pittsburgh. At first, it only had freight trains which carried goods and supplies. Then in 1848, it began running a passenger train. By 1856, the Pennsylvania Railroad went to Chicago, Illinois. After the Civil War, it went to Washington, D.C., St. Louis, Missouri, New York City, and other large cities.
The main idea is how the Pennsylvania Railroad Company was set up.
What kind of text structure is this: Pluto was once the ninth planet in our solar system. Then, in 2006, scientists defined a planet as an object with a clear orbit around a star. Since Pluto does not have a clear orbit, it was reclassified. Today it is classified as a dwarf planet.
Chronological Order or Cause & Effect
True or False: Cannan Elementary is the best school ever.
You better have said true...
IDENTIFY THE MAIN IDEA: Mark Twain is one of America's most famous writers. His real name was Samuel Clemens. He was born in Missouri in 1835. When he was eighteen, Mark Twain left Missouri and worked as a printer in different cities. He wrote The Adventures of Huckleberry Finn and The Adventures of Tom Sawyer.
The main idea is Mark Twain is one of America's most famous writers.