AP Government: Essential Evidence for Argumentative Analysis

September 11 attacks ( $2001$ ): Terrorist attacks that bolstered national unity and led to increased support for security policies and expanded government power.
Watergate scandal ( $1972$ - $-$ 1974): A political scandal involving President Nixon’s administration that triggered his resignation and caused a significant long-term decline in public trust.
Iraq War (2003): The U.S. invasion that initially boosted presidential approval, serving as an example of the ‘rally around the flag’ effect during conflict.
COVID-19 pandemic (2020 $-$ - $2021$ ): A global crisis that disrupted health and economic systems, leading to shifts in government trust and increased political participation.

Civil Rights Movement ( $1950$ s– $1960$ s): A movement to end racial segregation and discrimination that resulted in major legal reforms and the expansion of civil rights.
Great Recession ( $2008$ - $-$ 2009): A severe economic collapse that lowered government approval and increased public demand for federal intervention and action.

2008 United States presidential election (2008): The election of Barack Obama, which saw unusually high voter turnout and increased political engagement among new voters.
2020 United States presidential election (2020$$): A highly polarized election characterized by record turnout, reflecting strong political division and high civic participation.