Explain two ways that the lewis and clark expedition influnced the ecomic growth and the diversity of the united states durning the 1800s USE CER OR RACE

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to generate donations

to organize supporters

to solicit support

answer; ///i believe that the correct answer is ; hieroglyphs or glyphs; the maya script, also known as maya glyphs, was the writing system of the maya civilization of mesoamerica; as always plz check first..good luck

a. poison gas was sprayed over battlefields by airplanes to weaken enemy positions before major attacks.