1920s(5)
1803(2)
1787(1)
1850(3)
1939-1945(6)
1869(4)
listed by given events, answer is formated as (#), years of events given
The primary energy source in the US is fossil fuels, such as coal and oil. Hydroelectic and solar are very very small in comparison (about 10 to 15 times less of those is used than fossil fuels).
The correct answer for this question is this one: "point A" the point on the graph that indicate the lowest quantity supplied off goods is point A bro
