First of all, these stone carvings were written by Indians. Because the earliest inhabitants of Chile were Indians, and during this period, they also created words, pictures, sculptures and so on. , thus forming a high degree of civilization. Moreover, there is a stone statue in the south of Easter Island that is completely different from others, because he is sitting instead of standing, which shows that there was a class society at that time. But I don't know what caused all this mysterious disappearance.
The second is that this is an alien base. Even though the civilization of the island was very high at that time, their labor tools were very backward. Because there is no iron, they can only use stone tools to make tools for daily use. Moreover, the number of residents living on the island is small, so these huge stone carvings are difficult to complete. After all, the stone carvings on Easter Island are as high as ten meters and even weigh dozens of tons. So it was impossible for humans to finish it at that time, and it could only be said that it was the result of aliens.
Therefore, there is no unified answer as to who made the stone carvings on Easter Island.