What term refers to events happening at the same time?

The correct choice, which is "Concurrent," refers to events that occur simultaneously or at the same time. This term highlights that two or more activities are taking place in parallel without one necessarily affecting the other. In legal and technical contexts, "concurrent" often emphasizes the overlap in timing rather than the precision of synchronization.

While "simultaneous" might seem like a synonym, it specifically emphasizes that two or more actions occur exactly at the same moment, whereas "concurrent" can refer to events that might not occur at the exact same time but are happening during the same timeframe. The term "synchronize" implies a more active process of aligning events to occur in unison, making it slightly different from simply being concurrent.

Thus, using "concurrent" is appropriate in contexts where the timing of two or more events overlaps, which clarifies the nature of their coexistence in temporal terms.