In which book can Title 8 also be found?

Title 8 is primarily concerned with immigration and nationality laws in the United States, and it is codified in the United States Code. Specifically, Title 8 of the U.S. Code includes laws governing aliens and nationality, which aligns directly with the topics covered in the Immigration and Nationality Act (INA).

The INA itself is a significant piece of legislation that establishes immigration policy and procedures in the U.S. It provides the framework for issues related to visas, permanent residency, and citizenship, which are all included within Title 8. This direct correlation makes the Immigration and Nationality Act the correct choice for where Title 8 can also be found.

In contrast, the other options—the Federalist Papers, the Bill of Rights, and the U.S. Constitution—do not deal with immigration or nationality laws, hence they are not relevant to Title 8. The Federalist Papers are a collection of essays promoting the ratification of the Constitution, the Bill of Rights consists of the first ten amendments to the Constitution that protect individual liberties, and the U.S. Constitution itself lays out the foundational framework for the government. None of these texts contain the statutory provisions found in Title 8.