In the 1920's many American consumers began to adopt the practice of buying goods on credit?

buying on credit was the "item" that lead to the great depression. * people started buying luxury items * people borrowed money to invest in stocks * thought they could repay the loan when they sold their stocl or profit * b/c of so much buying; people were making ALOT of money * stores sold LOTS of goods; that made value of stock rise * at some pojnt; people could no longer buy things b/c they had spent all their money into paying off their credit * inflamation started; that lead && started the great depression