What is "reconstructionism"

n. Any of various religious movements aiming to reconstruct something.

Reconstructionism may refer to:

• Christian Reconstructionism, a Calvinistic theological-political movement
• Polytheistic reconstructionism, an approach to Neopaganism
• Progressive Reconstructionism, an interfaith community
• Reconstructionist Judaism, a modern American-based Jewish movement
• Hellenic Polytheistic Reconstructionism, a revival of ancient Greek religion
• Zalmoxianism, a rebirth of ancient Dacian religion