v. Skiffington.
Lincoln Chafee's great-uncle, Zechariah, denounced these events as a sad irony due to the religion of
 their perpetrator. These events were checked by the actions of Louis Freeland Post and the case Colyer et
 al. v. Skiffington. Some targets of these events, which were led by a man nicknamed the "Fighting Quaker,"
 were placed on the ship Buford, nicknamed the "Soviet Ark." These events were prompted by the Boston
 Police Strike and a series of letter bombs, which stirred up anger towards activists like Emma Goldman.
 For 10 points, name this series of events during the end of the 1910's that saw the namesake Attorney
 General order the arrest and deportation of many radical leftists.
Lincoln Chafee's great-uncle, Zechariah, denounced these events as a sad irony due to the religion of
 their perpetrator.
{Palmer Raids} [prompt on {Red Scare}]