US Demography: A Tale of Two Pyramids?

by Edward HughI've already made a number of attempts here to try and get a better understanding of the dynamics behind US demography. This was an early attempt, where I try and link the rebound in the TFR that can be seen from the mid 70s to the start of modern-era large-scale immigration together with the slowing down in the birth postponement process in the US 'majority' population and the