American Anarchy: The Epic Struggle between Immigrant Radicals and the US Government at the Dawn of the Twentieth Century, by Michael Willrich, Basic Books, 480 pages, $35 The lawmaking and policing powers of late 19th and early 20th century America did not think anarchist agitators deserved the protective penumbra of our Constitution. After Emma Goldman immigrated to the United States in 1885 from czarist Russia, she became a dynamic and hugely popular traveling lecturer on anarchism and other rebellious causes, such as draft resistance and contraception. Consequently, she was arrested a lot—…