Final answer:
Johnson's strong leadership and ability to provide logical solutions to national problems, as well as his ethos appeal to patriotism, are traits that overshadow his shortcomings, such as his controversial views and speeches.
Step-by-step explanation:
The trait of President Johnson that overshadows his shortcomings is his strong leadership, particularly in the context of his presidency during which he was faced with significant challenges. Johnson demonstrated a capacity to provide logical solutions to America's problems and used ethos to appeal to the patriotic ideals of the American public.
Despite controversies such as his damaging 'swing around the circle' speeches and his views on racial inequality, Johnson's political accomplishments, such as the Civil Rights Act of 1964 and his 'Great Society' programs, have cemented his legacy as a significant figure in American history.