Yellowstone National Park is mainly located in Wyoming, although three percent is located in the state of Montana. The Continental Divide of North
America runs diagonally through the southwestern part of the park. The park
sits on the Yellowstone Plateau, which is an average elevation of 8,000 feet
above sea level. This plateau is bounded on nearly all sides by mountain
ranges. There are 290 waterfalls that are at least fifteen feet in the park, the
highest being the Lower Falls of the Yellowstone River, which falls 308 feet.
What is the main idea?

Acquiring english is a way of learning where you learn english by birth, this includes listening to your parents, brothers and sisters and on the whole learning it from the environment around you while mastering standard english need qualified institutes and teachers who make certain programs and syllabus to you master the standard english. this also can include a long session of academic studies before you can master the standard english.standard english is necessary for literary works, official usage and writing materials for standardized publications or when someone needs to speak publicly. in most cases the employers of a company also demand and like the use of standard english from their employees.