The concept of nullification is a "legal theory that a state has the right to nullify, or invalidate, any federal law which that state has deemed unconstitutional with respect to the United States Constitution (as opposed to the state's own constitution)."
Atlanta is 3 hours ahead of Seatle. (USA Eastern Time)
So, If I live in Atlanta and my grandparents love in Seattle, and they want to call me before 10 pm, I should expect their call around 7 pm in Seatle
Confederation was chosen by congress because they the felt the need for a strong union and a government powerful enough to defeat Great Britain.
The unemployment rate is measured by a division of the department of labor known as the bureau of labor statistics or BLS this government agency conducts