Ernest W. Burgess developed the concentric zone model which is also known as the Burgess model between 1925 to 1929. The concentric zone model explains the development pattern of a city. It explains that there are rings around the city which expands when the city grew. The core area is in the middle of the center and the next ring is consists of mixed land use of commercial and residential habitat. The next ring is of low-class residential followed by high class residential and the last one is of commuters. Therefore he explains the settlement of particular groups in particular areas.
Answer: static electricity builds up because of imbalance of charges between objects and its greater during cold winter because Since water allows electrons to travel freely, it’s less likely for static charges to build up in an environment where water is present. This is why static electricity is rarely an issue in the summertime — humid summer air holds more water than dry winter air.
They did not want to overthrow the already established government. They liked the way things were. Making a more central government meant the states would have less powers.