Russia-affiliated individuals may not have been sufficient to establish or sustain criminal charges, several U.S. persons connected to the Campaign made false statements about those contacts and took other steps to obstruct the Office’s investigation and those of Congress. This Office has therefore charged some of those individuals with making false statements and obstructing justice. 1. Potential Coordination: Conspiracy and Collusion As an initial matter, this Office evaluated potentially criminal conduct that involved the collective action of multiple individuals not under the rubric of “collusion,” but through the lens of conspiracy law. In so doing, the Office recognized that the word “collud[e]” appears in the Acting Attorney General’s August 2, 2017 memorandum; it has frequently been invoked in public reporting; and it is sometimes referenced in antitrust law, see, e.g., Brooke Group v. Brown & Williamson Tobacco Corp., 509 U.S. 209, 227 (1993). But collusion is not a specific offense or theory of liability found in the U.S. Code; nor is it a term of art in federal criminal law. To the contrary, even as defined in legal dictionaries, collusion is largely synonymous with conspiracy as that crime is set forth in the general federal conspiracy statute, 18 U.S.C. § 371. See Black’s Law Dictionary 321 (10th ed. 2014) (collusion is “[a]n agreement to defraud another or to do or obtain something forbidden by law”); 1 Alexander Burrill, A Law Dictionary and Glossary 311 (1871) (“An agreement between two or more persons to defraud another by the forms of law, or to employ such forms as means of accomplishing some unlawful object.”); 1 Bouvier’s Law Dictionary 352 (1897) (“An agreement between two or more persons to defraud a person of his rights by the forms of law, or to obtain an object forbidden by law.”). For that reason, this Office’s focus in resolving the question of joint criminal liability was on conspiracy as defined in federal law, not the commonly discussed term “collusion.” The Office considered in particular whether contacts between Trump Campaign officials and Russia-linked individuals could trigger liability for the crime of conspiracy—either under statutes that have their own conspiracy language (e.g., 18 U.S.C. §§ 1349, 1951(a)), or under the general conspiracy statute (18 U.S.C. § 371). The investigation did not establish that the contacts described in Volume I, Section IV, supra, amounted to an agreement to commit any substantive violation of federal criminal law—including foreign- influence and campaign-finance laws, both of which are discussed further below. The Office therefore did not charge any individual associated with the Trump Campaign with conspiracy to commit a federal offense arising from Russia