We the People have changed, thus the Constitution borders on Irrelevant The vision of rich white slave owners of 350 years ago have not applied to the demographics of America for a long time now. Compare population of 2.5m people in 1776 vs 320m today, it's a severely outdated document representing the populous.
Pre-kindergarten (also called Pre-K or PK) is a classroom-based preschool program for children below the age of five in the United States, Canada and Turkey (when kindergarten starts).[1][2] It may be delivered through a preschool or within a reception year in elementary school. Pre-kindergartens play an important role in early childhood education. They have existed in the US since 1922,[citation needed] normally run by private organizations. The U.S. Head Start program, the country's first federally funded pre-kindergarten program, was founded in 1967.
Late preterm infants face neurodevelopmental issues. The sub-categories of pre-term birth, based on gestational ages are: extremely pre-term (<28 weeks), very pre-term (28 to <32 weeks), moderate to late preterm (32 to <37 weeks).