How did the tumbleweed get to America?
How did the tumbleweed get to America? Russian immigrants in 1873 introduced it to the U.S. when it was used as a contaminant in flax seed in…
Read moreHow did the tumbleweed get to America? Russian immigrants in 1873 introduced it to the U.S. when it was used as a contaminant in flax seed in…
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