Question: The Blockade of Africa began in 1808, the same year as which US law about slaves? 
Context: The Act Prohibiting Importation of Slaves of 1807 (2 Stat.  426 , enacted March 2, 1807) is a United States federal law that stated that no new slaves were permitted to be imported into the United States.  It took effect in 1808, the earliest date permitted by the United States Constitution. Mississippi College School of Law is an American Bar Association accredited law school and is the only law school in Jackson, Mississippi.  The school is a professional school of Mississippi College, founded in 1826.  It is also colloquially referred to as MC Law, or MC Law School.  It is not ranked in the annual 2016 "US News and World Report" law school ranking, which put it in the bottom 25% of US law schools. The North Carolina Law Review (Bluebook abbreviation: "N.C. L. Rev.") is the law journal of the University of North Carolina School of Law.  It was established in 1922 and is published in six issues each year, with issue 5 devoted to its annual symposium and issue 6 designated as a special review of North Carolina and Fourth Circuit law.  As of 2013, the "North Carolina Law Review" was ranked #27 among US law journals.  The North Carolina Law Review also publishes an online supplement the "North Carolina Law Review Addendum" (Bluebook abbreviation: "N.C. L. Rev. Add.") . In United States law, the federal government as well as state and tribal governments generally enjoy sovereign immunity from lawsuits, although in some cases this immunity has been waived by law.  Local governments in most jurisdictions enjoy immunity from some forms of suit, particularly in tort.  The Foreign Sovereign Immunities Act provides foreign governments, including state-owned companies, with a related form of immunity—state immunity—that shields them from lawsuits except in relation to certain actions relating to commercial activity in the United States.  The principle of sovereign immunity in US law was inherited from the English common law legal maxim "rex non potest peccare", meaning "the king can do no wrong." Sujit Choudhry is the I. Michael Heyman Professor of Law at UC Berkeley School of Law.  He is an expert in comparative constitutional law.  Choudhry was the Dean of the UC Berkeley School of Law from 2014 until 2016 and the first person of Indian origin to be named dean of a top US law school.  He has also been the Cecelia Goetz Professor of Law at New York University School of Law, the Scholl Chair at the Faculty of Law, University of Toronto and a recipient of the Trudeau Fellowship. The Blockade of Africa began in 1808 after Britain outlawed the Atlantic slave trade, making it illegal for British ships to transport slaves.  The Royal Navy immediately established a presence off Africa to enforce the ban, called the West Africa Squadron.  Although the ban initially applied only to British ships, Britain negotiated treaties with other countries to give the Royal Navy the right to intercept and search their ships for slaves.  A notable exception was the United States, which refused such permission.  The 1807 Act Prohibiting Importation of Slaves technically abolished the intercontinental slave trade in the United States but the ban was not widely enforced and many of the slave ships which escaped the blockade were destined for the southern United States. United States corporate law regulates the governance, finance and power of corporations in US law.  Every state and territory has its own basic corporate code, while federal law creates minimum standards for trade in company shares and governance rights, found mostly in the Securities Act of 1933 and the Securities and Exchange Act of 1934, as amended by laws like the Sarbanes-Oxley Act of 2002 and the Dodd-Frank Act of 2010.  The US Constitution was interpreted by the US Supreme Court to allow corporations to incorporate in the state of their choice, regardless of where their headquarters are.  Over the 20th century, most major corporations incorporated under the Delaware General Corporation Law, which offered lower corporate taxes, fewer shareholder rights against directors, and developed a specialized court and legal profession.  Nevada has done the same.  Twenty-four states follow the Model Business Corporation Act, while New York and California are important due to their size. United States contract law regulates the obligations established by agreement (express or implied) between private parties in US law.  The law varies from state to state; there is no nationwide Federal contract law, although transactions involving the sale of goods have become highly standardized nationwide through widespread adoption of the Uniform Commercial Code.  There remains significant diversity in the interpretation of other kinds of contracts, depending upon the extent to which a given state has codified its common law of contracts or adopted portions of the Restatement (Second) of Contracts. The Center for Computer-Assisted Legal Instruction, also known as CALI, is a 501(c)(3) non-profit consortium of mostly US law schools that conducts applied research and development in the area of computer-mediated legal education.  The organization is best known in law schools for CALI Lessons, online interactive tutorials in legal subjects, and CALI Excellence for the Future Awards (CALI Awards), given to the highest scorer in a law-school course at many CALI member law schools.  Nearly every US law school is a member of CALI. Golden Gate University School of Law (informally referred to as GGU School of Law, GGU Law and Golden Gate Law) is one of the professional graduate schools of Golden Gate University.  Located in downtown San Francisco, California, GGU is a California non-profit corporation and is fully accredited by the American Bar Association (ABA).  In 2011, the "National Jurist" ranked the law school's public interest program among the top 20 in the United States.  In 2013, the same publication ranked Golden Gate University School of Law among the 20 US law schools with the highest average law school debt among its 2011 graduates.  Golden Gate Law was named by National Jurist magazine among the top 20 U.S. law schools for practical, hands-on training in 2014.
Answer: Act Prohibiting Importation of Slaves