Pinkerton (detective agency) Anti-Pinkerton Act in 1893, federal law has stated that an "individual employed by the Pinkerton Detective Agency, or similar organization, may not be employed by the Government of the United States or the government of the District of Columbia." In the 1870s, Franklin B. Gowen, then president of the Philadelphia and Reading Railroad, hired the agency to "investigate" the labor unions in the company's mines. A Pinkerton agent, James McParland, using the alias "James McKenna", infiltrated the Molly Maguires, a 19th-century secret society of mainly Irish-American coal miners, leading to the downfall of the labor organization. The incident inspired Arthur
The No. 1 Ladies' Detective Agency the stories flow and the problems which face her clients. Mma Ramotswe starts up her detective agency when she is 34 years old, using the inheritance from her father to move to the capital city Gaborone to buy a house for herself and find an office for her new business. She feels a detective needs to know about people more than anything, to solve problems for them. Her story is told in the first novel from birth to opening the detective agency. Mma Ramotswe is a Motswana woman who is the protagonist in the series and the main detective. "Mma"