False. Miller and his partner, Urey, were never able to produce a single living cell in their experiment. He was only able to create very simple amino acids.
The land was free and perfect for farming, if settlers survived the journey to Oregon the land was all theirs. But not only did the US like it, Britain and Russia also liked it. So the US told people to move there ASAP so it would officially be claimed by America.
The helots were slaves and they were also mercenaries, so they fought for the Spartans, usually against Persia and Athens.
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<span>The answer is electing the head of government</span>