The image above was taken by the spacecraft messenger as it flew by the planet mercury. the terrain shown in this image is typical for the surface of mercury. there are many circular depressions of various sizes in the scene (the largest one in the upper right part of the image is about 133 km across). these depressions are called

Forty years later, the fall of saigon remains a pivotal and emotional event to many. you will now conduct research to find two find two different representations of this historical event. first, you will find an image connected to the fall of saigon. then, you will find a second source of your choosing that represents the same topic