For example, panic attacks, particularly those that occur at nighttime, may result in lightheadedness, which can in turn cause dizziness and hyperventilation. Patients with post-traumatic stress disorder may also feel dizzy when lying down, although this is rare.
Introduction. The Great Migration, or the relocation of more than 6 million African Americans from the rural South to the cities of the North, Midwest and West from 1916 to 1970, had a huge impact on urban life in the United States.he Great Migration also began a new era of increasing political activism among African Americans, who after being disenfranchised in the South found a new place for themselves in public life in the cities of the North and West.
The Great Migration. The Great Migration was the movement of approximately seven million Black people out of the Southern United States to the North, Midwest and Western states from 1916 to 1970.he Great Migration. The Great Migration was the movement of approximately seven million Black people out of the Southern United States to the North, Midwest and Western states from 1916 to 1970.