Quick Answer. The United States Postal Service offers two regular mail delivery services, First Class and Standard Post. First Class mail is typically delivered within one to three business days, depending on the location. Standard Post is typically delivered within two to eight business days.
Rebelliousness definition, defying or resisting some established authority, government, or tradition; insubordinate; inclined to rebel. See more.
Definition of resistance for Students. 1 : an act or instance of opposing. 2 : the ability to withstand the force or effect of resistance to disease. 3 : an opposing or slowing force The car's sleek design reduces wind resistance. 4 : the opposition offered by a substance to the passage through it of an electric current.