I'm not exactly sure but I believe the answer would be A. If not then I'd go for D. but as second best.
Answer: The political views or policies of a leftist. A leftist is someone who supports the democratic party. They are considered a democrat or liberal.
Answer:
Abraham Lincoln (1865, by John Wilkes Booth), James A. Garfield (1881, by Charles J. Guiteau), William McKinley (1901, by Leon Czolgosz), and John F. Kennedy (1963, by Lee Harvey Oswald).
