Arizona SB 1070: Immigration Law and Federal Authority
This paper examines Arizona Senate Bill 1070, the controversial 2010 state immigration enforcement law signed by Governor Jan Brewer. It outlines the law's key provisions — including police authority to check immigration status and restrictions on sanctuary policies — before tracing the legal battles that followed, from federal district court injunctions through the Ninth Circuit Court of Appeals to the U.S. Supreme Court's 2012 ruling. The paper presents arguments both for and against the law, then analyzes why the Supreme Court struck down its core provisions, centering on the constitutional principle that immigration policy and enforcement are exclusively reserved to the federal government.
- Introduction: Timeline of SB 1070's passage and legal challenges
- Key Provisions of SB 1070: Core enforcement provisions and requirements of the law
- Arguments in Favor of SB 1070: Arizona's constitutional and policy arguments before the Supreme Court
- Arguments Against SB 1070: Civil rights lawsuits and federal preemption arguments
- Discussion: Federal Authority and Immigration Policy: Why immigration enforcement belongs exclusively to federal government
- Conclusion: Supreme Court ruling and limits of state immigration authority
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What makes this paper effective
- The paper presents a balanced structure, dedicating separate sections to the pro and con arguments before synthesizing them in a discussion section, which demonstrates fairness and analytical rigor.
- It grounds its argument in primary legal sources — court cases, legislative text, and the Supreme Court's own opinion — lending it credibility and precision.
- The conclusion effectively narrows the debate to a single constitutional principle (federal supremacy over immigration), giving the paper a clear and defensible thesis rather than leaving the issue open-ended.
Key academic technique demonstrated
This paper demonstrates the use of direct legal quotation integrated with analytical commentary. Rather than simply summarizing court decisions, the author quotes specific language from opinions and complaints — such as the phrase "impermissible encroachment into an area of exclusive federal authority" — and then explains why that language is legally significant. This technique grounds abstract constitutional arguments in concrete textual evidence.
Structure breakdown
The paper follows a classic legal-analysis structure: introduction (timeline of events), law summary (provisions of SB 1070), pro arguments, con arguments, discussion (constitutional analysis), and conclusion. Each section builds on the previous, moving from factual description to competing legal interpretations and finally to a reasoned judgment. This progression makes the argument easy to follow while covering all sides of the controversy.
Introduction
On January 13, 2010, Senator Russell Pearce, representative of District 18 in Mesa, introduced Senate Bill 1070, which stated as its intent to make attrition through enforcement the public policy of the state of Arizona. In support of this goal, the state would seek to enforce all federal immigration laws in an effort to deter "the unlawful entry and presence of illegal aliens and economic activity by illegal aliens in the United States" ("Support Our Law Enforcement"). Just over three months later, on April 23, Arizona Governor Jan Brewer signed the bill into law, which immediately provoked four lawsuits challenging its constitutionality. These lawsuits were filed in federal court, outside the jurisdiction of any state court. In response to criticisms, Governor Brewer then signed Senate Bill 2162, which modified the newly enacted immigration law. But this did not quiet opponents, who filed more lawsuits and were joined by the United States Department of Justice. The Department of Justice's lawsuit, filed on July 6, claimed that the Arizona immigration law was unconstitutional because it interfered with federal immigration regulation — the prerogative of the federal government, not any individual state.
The first official response came when District Judge Susan Bolton ruled that the Justice Department's suit was valid and granted a temporary injunction blocking several key features of the law from being implemented. Undeterred, the very day after Judge Bolton's ruling, Arizona put into effect any portions of the law that her ruling did not specifically block. This remained the situation from the end of July until November 1, when the Ninth Circuit Court of Appeals heard the appeal filed by the state of Arizona. The Court of Appeals upheld Judge Bolton's ruling, setting the stage for the case to be brought before the Supreme Court of the United States.
Just a little over a year after Governor Brewer signed SB 1070 into law, the case was being heard by the highest court in the land. Oral arguments took place on April 25, 2011, and two months later, on June 25, the Court released its decision. The Court struck down several key features of the law — primarily the authority Arizona had granted itself to enforce federal law — but did uphold the provision allowing police to check the immigration status of individuals under certain circumstances. In effect, the Court held that Arizona had overreached its authority and interfered with immigration policy, which is the exclusive authority of the federal government.
References
"Arizona Offers Compelling Legal Arguments in Support of SB 1070, Says Fair." (25 Apr. 2012). Federation for American Immigration Reform. Retrieved from
"Arizona SB 1070, Legal Challenges and Economic Realities." Immigration Policy Center: American Immigration Council. Retrieved from http://www.immigrationpolicy.org/clearinghouse/litigation-issue-pages/arizona-sb-1070-legal-challenges-and-economic-realities
Arizona v. United States. 567 U.S. Supreme Court of the United States. (2012). Retrieved from
Friendly House v. Whiting, CV 10-1061. (2010). Retrieved from
Kanovitz, Jacqueline R. (2010). Constitutional Law, 12th Edition. Anderson Publishing/LexisNexis: Cincinnati, OH. Print.
League of United Latin American Citizens v. State of Arizona, 2:10-cv-01453-NVW. (2010). Retrieved from
"Support Our Law Enforcement and Safe Neighborhoods Act: Summary of Arizona SB 1070 as Enacted." (27 Apr. 2010). Federation for American Immigration Reform. Retrieved from
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