Mother dogs usually start weaning their little ones when they're between 3 and 4 weeks old. The process is gradual, and usually continues until the puppies reach approximately 8 weeks. Toward the end of weaning, the puppies will be eating mostly solid meals with just occasional nursing. They'll also be drinking water.
In 1877 the United States was beset by a number of railroad strikes. Pinkerton's agents were used as strikebreakers, and their harsh actions toward the labor unions were criticized. James McParlan, a Pinkerton agent, infiltrated the Molly Maguires, a secret organization of Pennsylvania and West Virginia coal miners.
Pink Floyd were an English rock band that became famous in the 1960s and 1970s. They performed for more than 30 years, and have sold more than 200 million (200,000,000) albums. They are famous for their live shows and deep music.