Final answer:
The federal government does not typically use tax revenues to protect citizens against neighborhood crime, as this falls under state and local government responsibilities. Federal tax revenue is used for broader functions such as Social Security, healthcare, and defense.
Step-by-step explanation:
The use of tax revenue by the federal government includes various types of expenditures, but some activities are typically not funded at the federal level. Among the options provided, the one that is not a common use of federal tax revenue is protecting citizens against neighborhood crime. This is because police protection and local crime prevention are generally the responsibility of state and local governments, rather than the federal government. The federal government's expenditures usually fund larger scale functions such as providing constitutional functions, offering congressionally mandated programs, establishing national health programs, and other activities that affect the nation as a whole.
A look at the constitution and federal budget shows major categories like Social Security, healthcare programs, defense, and safety net programs as key areas where tax revenues are spent. Programs like the Affordable Care Act and defense spending are clear indicators of how tax revenues support federal initiatives. In contrast, local law enforcement and neighborhood crime prevention are largely outside the scope of federal responsibility and are supported by state and local funding rather than federal taxes.