As steel replaced iron, people also began looking for new fuels. which of the following fuels became popular in the late nineteenth century?

a.
wood

b.
petroleum

c.
coal

d.
nuclear energy

isaac newton first proposed that earth was not perfectly round. instead, he suggested it was an oblate spheroid—a sphere that is squashed at its poles and swollen at the equator.

the idea of the earth being a flat disc is also inconsistent with the fact that a given lunar eclipse is only visible from half of the earth at a time. the only shape that casts a round shadow no matter which direction it is pointed is a sphere, and the ancient greeks deduced that this must mean the earth is spherical.

explanation:

i would have to say the women in the 1700 had the most rights because the men did not car about what they did in there time