The North had more buildings because the South depended on plantations and farms for slavery.
<span>Lilly Ledbetter Fair Pay Act.
After meeting with several women who had been paid less for doing the same amount of work that their male counterparts were doing, President Obama worked with several lawmakers to enact this law. It will effectively break that glass ceiling that women had been looking through for decades.</span>
Based on the map I've attached, I'd say that Christianity spread to
most of the Roman Empire by 476 AD. If you look at the map, you will see that before 325, there were some places in Spain and Italy mostly where Christianity existed, however, after that year, it only continued spreading throughout Europe, which mostly belonged to the Roman Empire at the time.