Final answer:
The kind of governments that took over once the South American Spanish colonies declared their independence were often authoritarian and military-led governments. option D is correct
Step-by-step explanation:
The kind of governments that took over once the South American Spanish colonies declared their independence were often authoritarian and military-led governments. While some new nations initially embraced democratic constitutions, many suffered through periods of authoritarian rule.
The military would frequently step in and overthrow democratically-elected governments in times of economic or political chaos. option D is correct