Final answer:
Several economic issues, such as the financial crisis, corporate bailouts, deficits, and the Iraq war, contributed to the reduction of Bush's popularity.
Step-by-step explanation:
Several economic issues contributed to the reduction of Bush's popularity. One of the main issues was the financial crisis and the subsequent economic recession that occurred during his presidency. The Bush administration's endorsement of the $700 billion bailout plan and their support for additional measures to assist corporations like General Motors and AIG were seen as favoring big businesses over the average American. Additionally, the failure to capture Osama bin Laden, the growing sentiment that the administration had jeopardized the economy through deficits and deregulation, and the unpopularity of the war in Iraq all contributed to the decline in Bush's popularity.