Benjamin Hornigold seize other vessels with impunity. Hornigold's second-in-command during this period was Edward Teach, who would later be better known as the pirate Blackbeard. When Hornigold took command of the "Ranger", he delegated the captaincy of his earlier sloop to Teach. In the spring of 1717 the two pirate captains seized three merchant ships in quick succession, one carrying 120 barrels of flour bound for Havana, another a Bermudian sloop with a cargo of spirits and the third a Portuguese ship travelling from Madeira with a cargo of white wine. In March 1717, Hornigold attacked an armed merchant vessel sent to
Teach For America as an indication of Teach For America’s lack of efficacy (see Educational Impact). These critics claim that while the study shows that students taught by Teach For America teachers perform better in mathematics than those taught by non-Teach For America teachers, the improvement is very small, and that furthermore there is no difference in reading performance between the two groups. A 2010 article published by Campus Progress suggested that "TFA’s breakneck training course leaves TFA teachers—or 'corps members,' as they’re called—with insufficient classroom experience, before throwing them headfirst into some of the most disadvantaged school districts in the country." Deborah