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Answer:
Army horses took over Canyon de Chelly grazing grounds, In 1860, 1,000 warriors attacked Fort Defiance, For 10 years there were attacks and reprisals by both the Navajo and the Army.
Explanation:
the lack of new factory jobs in the North" was not an economic problem facing the United States at the end of the Civil War. The others were all quite serious problems.
The correct answer is <span>A. By approval of conventions in three-fourths of the states
The most common way is the third one, three-fourths of state legislatures and a supermajority of the congress approves it, however, only once the first method was used. It is a legitimate option outlined in the constitution. The congress can call for national conventions which can pass the amendment but this doesn't happen often.</span>