A. discount rate
The discount rate refers to the interest rate charged to the commercial banks and other financial institutions for the loans they take from the Federal Reserve Bank.
" Mahayana Buddhism was introduced to Japan from Korea in the sixth century (traditionally, in either 538 or 552, as part of a diplomatic mission that included gifts such as an image of Shakyamuni Buddha and several volumes of Buddhist text)."- google
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Because They formed a colony of fishermen who lived and worked in the swamps and bayous.
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