Answer: D is right. But there are also many other reasons.
Explanation: League of Nations was formed by Allied powers (from the WW I) so consequently it was viewed as "League of Victors". Moreover USA did not join, may other states did not join and later on League of Nations was unable the prevent outbreak of WW II.
Lutheran ministers can have marriage
C. by race
the policy of apartheid separated them by race in south africa
Answer:
D. The two countries signed an agreement to prevent accidental military clashes.
Answer:
California was admitted to the Union as a free state.
