In 1854, the Republican Party was founded mainly to end slavery, and for two decades it honorably promoted African-American equality. Its first presidential nominee, pioneer James C. FrÃ©mont, took a staunch anti-slavery stand in 1856 and ran well, paving the way for Abraham Lincoln's election four years later. Lincoln was no radical. He believed white men superior to blacks and opposed the outright abolition of slavery.
1 In a twin pregnancy. the average is 37 weeks. for triplets 34 and quadruplets 32 weeks.  The average birth weight for singletons is 7 lbs 7 oz. Average birth weight of twins is 5 lbs 5 oz. for triplets 4lbs and quads 3lbs. A difference in birth weight between multiples is not unusual.
Types of Twins : Identical, Fraternal & Unusual Twinning. The term twin most notably refers to two individuals (or one of two individuals) who have shared the same uterus (womb) and are usually. but not necessarily. born on the same day. A fetus alone in the womb is called a singleton. Due to the limited size of the mother's womb. multiple pregnancy is much less likely to carry to full term than singleton birth (twins usually around 34 to 37 weeks). Since some premature births often have health consequence to the babies.