The exact size, of course, depends on the playing time (in minutes and seconds), on how good the original compresses and the compression quality. 1 Mb a minute is a good approximation, in practice. I wouldn't trust 2 Gb to hold 1000 average downloaded songs. Just go for 4.
The causes of the Vietnam War were derived from the symptoms, components and consequences of the Cold War. The causes of the Vietnam War revolve around the simple belief held by America that communism was threatening to expand all over south-east Asia.
a primary cause of the economic decline that began in the 1970s was. a decline in worker productivity. the severe inflation of the 1970's was largely caused by. lyndon johnson's effort to maintain the vietnam war and the great society programs without raising taxes. president nixon's vietnamization policy provided that. the united states would gradually withdraw ground troops while supporting the south vietnamese war effort.