The United States Postal Service (USPS) is an independent agency of the federal government responsible for providing postal services across the country. Established in 1775, it ensures that letters, packages, and other mail are delivered to every address in the United States, no matter how remote. The USPS operates thousands of post offices and employs hundreds of thousands of workers to handle the vast amount of mail sent daily. In addition to regular mail delivery, the USPS offers various services, including Priority Mail, Express Mail, and international shipping. It also provides postal boxes and shipping supplies, making it easier for people and businesses to send items. The USPS plays a vital role in connecting communities and supporting commerce throughout the nation.