I would say 1. The light bulb because candles were far more of a fire hazard and a lot less light 2. Electric heater because again a lot less of a fire hazard and less prep work 3.electric refrigerator because you could safely store food for a long time with out spoil and or deep freezer for the same reason. Edit: some of this you might want to reword.
Answer:
Explanation:
There were concerns over the state representation which led to a bicameral legislature. The upper house was based off equal state votes and the lower house was based on population
Yes because of the mountainous area which can be a great danger for ambush.
They were displaced by white American settlers again.
