Which statement is most clearly supported by the information in the chart above? A. Involvement of the U. S. in WWI lasted about 3 years

B. The United States was better prepared to fight World War I.

C. The United States joined World War II at the start of the war.

D. World War II had a greater impact on the United States than did WW1.

Which of these describes a social effect of the civil war? a) fields were left unplanted because the slaves had been freed and much of the male population was unavailable to plant or harvest crops. b) over 600,000 men died, mostly because of the lack of food, clean water, and hygienic medical practices. c) after the emancipation proclamation was issued, african americans were allowed to join the union army. d) lincoln’s assassination after the surrender caused a disruption in the rebuilding of the nation.