When is a time period when the culture changed and explores, and settlers began to come from all and call Louisiana home.

hope that helps

Explanation:

The history of the area that is now the U.S. state of Louisiana, began roughly 10,000 years ago. The first traces of permanent settlement, ushering in the Archaic period, appear about 5,500 years ago.

both include an amendment process.

well that depends on how deep the hole is. you'd first go through te crust of the earth, then the upper mantle, then the lower mantle then the outer core, then the inner cor then you'd be stuck in the core to melt.