What’s the post classical period of france

Post-classical history (also called the post-antiquity era, post-ancient era, or pre-modern era) is a periodization commonly used by the school of "world history" instead of Middle Ages (Medieval), which is roughly synonymous.[1] The period runs from about AD 500 to 1450 though there may be regional differences and debates. The era was globally characterized by the expansion of civilizations geographically and development of networks of trade between civilizations

The period runs from about AD 500 to 145

Explanation:

the correct answer is d

it affected it because the kingdoms (with trade) slowly got richer and richer.