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.
(Answer #1). The Transportation Revolution in America during this time had a tremendous effect on the country. The most important impact was in the fact that it brought about a commercial economy in much of the US.Before the Transportation Revolution, the US was really divided into a lot of very small markets.There was no good way to transport goods within the US.he most important impact was in the fact that it brought about a commercial economy in much of the US. Before the Transportation Revolution, the US was really divided into a lot of very small markets. There was no good way to transport goods within the US.