Los cambios políticos que han acaecido en el país han alterado el equilibrio social.
The political changes that have occurred in the country have altered the social balance.
Context: politics El fenómeno natural que ha acaecido recientemente ha generado un profundo impacto en el medio ambiente.
The natural phenomenon that has occurred recently has had a profound impact on the environment.
Context: environment Las circunstancias que han acaecido nos han hecho reflexionar sobre nuestra responsabilidad social.
The circumstances that have occurred have made us reflect on our social responsibility.
Context: society