The library has nearly 8 million books, including precious historical materials and celebrity manuscripts. For example, the Pennsylvania Journal, which first published the American Declaration of Independence, and the inaugural address of the first American President Washington. There are Homer epics first published in Italy in 1488 and ancient books published before16th century. There are also famous violinists' violins and celebrity manuscripts.
The Library of Congress stands ready to answer questions raised by Congress. There is a fast transportation pipeline hundreds of meters long between the library and the Capitol, which makes data transmission very convenient and timely. On average, libraries receive more than 2,000 questions every day, some of which are easy to answer, and some of which take months or even longer to answer.
All departments of the library adopt the most advanced computer management and are the most modern libraries.
The Library of Congress is actually the National Library of the United States. It stipulates that anyone above middle school students can borrow books and materials here. The whole library has more than 5,000 staff members and receives more than 2 million readers every year. Its circular reading room hall can accommodate more than 10,000 people at the same time, just like a sacred temple, which is more dignified and solemn against the statues of historical celebrities such as Plato, Newton, Columbus and Shakespeare.