Complex sentence: The museum offers an introductory film on the life of President Truman, and two floors of exhibits featuring photographs, artifacts, film clips, documents, and memorabilia covering Truman's life and career.
Split into simpler sentences: The museum offers an introductory film on the life of President Truman. The two floors of exhibits feature photographs, artifacts, film clips, documents, and memorabilia covering Truman's life and career.