<span>Its major advantage was that the allies had to cross a river to get to them.
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The event which marked the end of the ghost dances is stated as the Wounded Knee Massacre. The Ghost Dance War was an armed conflict in the US between the US government and Lakota Sioux which began in 1890 and ended by US victory.
Answer:
to place restrictions on other countries
Explanation:
no free trade unless barriers
