The Causes of the Spanish Civil War. ... Between 1936 and 1939 over 500,000 people were killed in the Spanish Civil War so this cannot be considered a 'little' war that was overshadowed by the problems that were occurring in Europe during these years. In 1920, Spain was a constitutional monarchy. The king was Alfonso XIII.
Answer:
I can't tell if you're joking (no disrespect), but it's obviously 3
Explanation:
Many historians agree that westward expansion was indeed the primary source of contention between the North and South in the sense that it made the question os slavery unavoidable. Each new state had to be determined slave or free--leading to disagreements that led to the Civil War.
