In 2019, the Corona Virus brought the world to its knees. COVID-19 has changed the world drastically. It shifted work modalities from face-to-face to online, hinders the world's import and export capacity, and shutdowns several industries. Generally, this point in time affected many people around the world differently. This is an example of A. Normative age-graded influences B. Normative history-graded influences C. Nonnormative life events D. Both B and C are correct. 3 points