Last night when I went to bed I lay down but I was dizzy. I turned over and the dizziness stops. Answer. Dizziness can have many different causes, and usually a medical evaluation by your primary care doctor is necessary to get to the bottom of things, especially if the dizziness persists or worsens.
The Great Migration was the movement of 6 million African Americans out of the rural Southern United States to the urban Northeast, Midwest, and West that occurred between 1910 and 1970.he flow of African Americans to Ohio, particularly to Cleveland, changed the demographics of the state and its primary industrial city. Before the Great Migration, an estimated 1.1% to 1.6% of Cleveland's population was African American.
CHAPTER 5: THE NEW GREAT MIGRATION A REVERSE MIGRATION. The last decades of the 20th century marked a new migration trend - by 1970 there were more African Americans heading to the South than leaving it. It was already in the late 1960s that the number of African Americans moving to the South eclipsed the number leaving.