Jim Crow and Plessy v. Ferguson. During Reconstruction, the federal government expanded the vote to blacks in the South, and provided some equal protection to black citizens. As Reconstruction failed, however, white supremacists began to use violence and intimidation to oppress blacks.
In general, sudden headaches during or after sex may be associated with the following: 1  Medications including some birth control pills. 2  Intracranial aneurysm: dilation or bubble within an artery in the head. 3  Inflammation due to some infections.
Every coffee lover recognizes the telltale signs of the dreaded caffeine headache that hits when your body doesnât get its morning jolt. When you stop drinking coffee, you deprive your body of adrenaline and dopamine, hormones that act as natural stimulants and keep you awake. Instead, a flood of adenosineâa hormone responsible for rest and tirednessârushes to your head, causing a change to your brain chemistry that results in a headache.