20. The spinning wheel shown has evenly spaced spokes. What's the size of the angle between any two adjacent spokes? (Remember, there are 360° in a complete revolution.)
A. 30°
B. 36
C. 40°
D. 45

Explain the reasons for u.s. neutrality during the 1920s and 1930s. how did ideas about neutrality change during the period from the end of world war i to the passage of the lend-lease act? be sure to include any events, terms, or people that may support your response.