How were U. S. and Indian relations prior to the discovery of gold? They were bad; the Indians had been trying to steal white peoples land.
They were bad; the U. S. had been trying to force the Indians onto Reservations for years
They were good; the U. S. left the Indians alone to care for themselves
They were okay; at times the U. S. respected their culture, and at other times they urged assimilation

the causes of the dust bowls were severe droughts,   lands became dry and hard, temperature was higher than usual, hot and dry conditions killed crops, high winds. because of those factors, the winds kicked up dry soil and created clouds of dust.

sorry i tried to but i didn’t get it

to keep us neatruel and not get involved in any wars

he assumed control of treaty negotiations with a hostile power

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hope this has you! : )