For almost 20 years, he was chairman of the United States Federal Reserve Board, which oversees that nation’s entire central banking system.
وَفِي هذَا ٱلْكِتَابِ يُبْرِزُ ڠرينسپان ٱلتَّبَايُنَ ٱلْوَاضِحَ بَيْنَ أَحْوَالِ ٱلْعَالَمِ قَبْلَ عَامِ ١٩١٤ وَبَعْدَهُ .‏