Which of the following is a reason for the great depression

a)poor banking practices
b) excessive imports into the united states
c)inability to sell agricultural products due to a lack of crop production
d) the increase in military's spending

( A ) Poor banking practices ,

The stock market crash of 1929 touched off a chain of events that plunged the United States into its longest, deepest economic crisis of its history

saint clair’s defeat, (november 4, 1791), one of the worst defeats ever suffered by u.s. forces in indian warfare, precipitated by british-indian confrontation with settlers and militia in the northwest territory following the american revolution. despite specific provisions in the treaty of 1783 for the evacuation of its forts on the northwestern border, britain had failed to yield these lucrative fur-trading posts. in hopes of reclaiming lost hunting grounds with british support, a northwest indian confederation was gradually molded between 1785 and 1787, consisting mainly of shawnee, delaware, ottawa, iroquois, ojibwa, miami, and potawatomi. kentucky frontiersmen reacted to this threat by initiating raiding parties on native villages as early as 1788, and indian warfare flared up the following year.