Natural Selection I guess, because they white ones were easily caught by birds and the brown ones got to survive and reproduce.
xa
xa
I survived
espionage
No. The French Revolution was not an effect of the industrial revolution. The French revolution occurred due to the anger of the masses against the despotic rule of the monarchs in France.
The Industrial Revolution
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demand and supply
There is no documentation that Robert Falcon Scott influenced the industrial revolution, since he lived a few centuries after the industrial revolution occurred.
xa
I survived
espionage
No. The French Revolution was not an effect of the industrial revolution. The French revolution occurred due to the anger of the masses against the despotic rule of the monarchs in France.
Human society and its impact on the biosphere were transformed by the Industrial Revolution, which added machines and factories to civilization during the 1800s.
The Industrial Revolution was the transition to new manufacturing processes that occurred in the period from about 1760 to some time between 1820 and 1840
The industrial revolution.
Because Universal Suffrage had not occurred yet in America.