the u.s.s.r sputnik was the first
Inflation is the increase in level of prices in an economy, while deflation is a decrease of the prices.
Inflation has a higher price increase, which means there will be less purchases. Deflation has a lower prices, so the quantity or amount of the item will be out of stock quicker.
Answer:C
Soviet Union and USA were going back and fourth creating new inventions and always trying to one up eachother