A. Age of industrial entrepreneurs.
<span>While World War I on the Western Front developed into trench warfare, the battle lines on the Eastern Front were much more fluid and trenches never truly developed. This was because the greater length of the front ensured that the density of soldiers in the line was lower so the line was easier to break.</span>
The result was that Dwight Eisenhower became president in 1952.
Poll taxes played a large part in denying African American's voting rights.