Britain led the way in this transformation. By the 1780s, the British Industrial Revolution, which had been developing for several decades, began to further accelerate. Manufacturing, business, and the number of wage laborers skyrocketed, starting a trend that would continue into the first half of the 19th century.
Change in vision, Flickering lights in vision, Sudden flash of lights. Flickering lights in vision, Floating spots or strings in vision. Eye crusting with sleep, Flickering lights in vision. Flickering lights in vision, Flickering uncorlored zig-zag line in vision, Floating spots or strings in vision.
Blackouts (memory time loss), Dizziness, Fainting and Lightheadedness. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms blackouts (memory time loss), dizziness, fainting and lightheadedness including Fainting (vasovagal syncope), Middle ear infection, and Labyrinthitis.