Помогите написать топик на тему Америка на английском языке (6-7) класс

The United States of America is one of the greatest countries in the world. It is situated on the North American continent. The USA borders only on two countries - Canada and Mexico. This great country has a lot of mountains, rivers, lakes. The longest rivers are the Mississippi and the Missouri. The climate of the country is varied. America has fifty states and one federal District of Columbia. The capital of the USA is Washington. New-York is the largest city of the country. Other large cities are San-Francisco, Los-Angeles, Chicago and Dallas. The USA is a country with great holidays, customs and traditions. It is one of the most beautiful and interesting countries in the world.