Allusion is a brief and indirect reference to a person, place, thing or idea of historical, cultural, literary or political significance. It does not describe in detail the person or thing to which it refers.
Shortly after the American Revolutionary War (1775-1783), public debt grew to more than $75 million and continued to swell considerably over the next four decades to nearly $120 million. However, President Andrew Jackson shrank that debt to zero in 1835. It was the only time in U.S. history when the country was free of debt.
While repayment of the interest-free loans was required after the end of the war under the act, in practice the U.S. did not expect to be repaid by the USSR after the war. The U.S. received $2M in reverse Lend-Lease from the USSR.