The Leukemia & Lymphoma Society (LLS) was founded in 1944 in response to a family's loss, aiming to fund blood cancer research and improve patient quality of life. The organization supports over one million North Americans battling blood cancers through various programs, advocacy initiatives, and significant research investments of approximately $76.7 million in 2011 alone. They also provide extensive resources for patients and families, emphasizing education, support groups, and financial assistance.