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.
Patterns of global migration and remittances have shifted in recent decades, even as both the number of immigrants and the amount of money they send home have grown, according to a new Pew Research Center analysis of data from the United Nations and the World Bank.lthough policy and geography are important factors in changing patterns of migration, migration researchers often cite economics to explain migration trends. The pattern of migrants increasingly living in todayâs high-income countries but coming from middle-income nations reflects broader changes in the global economy.