A push or pull on an object is called . energy work contact force

What event led stephen decatur to burn the u.s. warship philadelphia?

Use the map of russia to answer the follow question: ships could reach the port of st. petersburg via the baltic sea. where is that sea?

According to the lesson, what was the central issue in the struggle over which reconstruction plan to implement? how would freedmen be treated in the southern states? did congress or the president have the ultimate authority? was the radical republican or democrat plan better? would the courts be allowed to decide reconstruction issues?