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:
The war provided Great Britain enormous territorial gains in North America, but disputes over subsequent frontier policy and paying the war's expenses led to colonial discontent, and ultimately to the American Revolution.
<em><u>what</u></em><em><u> </u></em><em><u>did</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>mean</u></em><em><u> </u></em>
- <em><u>are</u></em><em><u> </u></em><em><u>you</u></em><em><u> </u></em><em><u>gone</u></em><em><u> </u></em><em><u>crazy</u></em><em><u> </u></em>
- <em><u>oops</u></em><em><u> </u></em><em><u>sorry</u></em><em><u>:</u></em><em><u>)</u></em>