Home economics began in the 19th century with the goal of professionalizing domestic work and "women's work". It grew to include both practical and technical teachings about managing a household. Key developments included the Morrill Act of 1862 establishing land grant colleges, the Lake Placid Conferences which established the term "home economics", and the founding of the American Home Economics Association in 1909. Throughout the 20th century, home economics expanded its scope and became a field open to both male and female students.