The National Labor Union , founded in 1866, was the first national labor federation in the United States. It was dissolved in 1872. The regional Order of the Knights of St. Crispin was founded in the northeast in 1867 and claimed 50,000 members by 1870, by far the largest union in the country. A closely associated union of women, the Daughters of St. Crispin, formed in 1870. In 1879 the Knights formally admitted women, who by 1886 comprised 10% of the union's membership, but it was poorly organized and soon declined. They fought encroachments of machinery and unskilled labor on autonomy of skilled shoe workers. One provision in the Crispin constitution explicitly sought to limit the entry of "green hands" into the trade, but this failed because the new machines could be operated by semi-skilled workers and produce more shoes than hand sewing.

How many years did the National Labor Union exist?
A: 6

Following their comeback win over the Patriots, the Colts flew to M&T Bank Stadium for a Week 11 duel with the Baltimore Ravens.  In the first quarter, Indianapolis got on the board first with quarterback Peyton Manning passing to tight end Dallas Clark for a three-yard touchdown.  Baltimore would respond as kicker Billy Cundiff made a 46-yard and a 44-yard field goal. In the second quarter, the Ravens took the lead with Cundiff nailing a 38-yard field goal, until the Colts came right back when running back Joseph Addai's five-yard touchdown run. The Ravens would close out the half with Cundiff booting a 36-yard field goal. After a scoreless third quarter, Cundiff's 20-yard field goal gave the Ravens the lead again in the fourth quarter.  Fortunately, Indianapolis would regain the lead again as former Baltimore kicker Matt Stover booted a 20-yard field goal. With the win, the Colts would improve to 10-0, which includes a franchise-best nine-straight road win dating back to last season well as 18 straight wins overall. Dallas Clark (1 reception for 3 yards and 1 TD) would break John Mackey's record for the most receptions by a Colts tight end with 321.

How many field goals of at least 30 yards did Cundiff make in the second half?
A: 2

Coming off their season-opening win over the Titans, the Steelers flew to Soldier Field for a Week 2 interconference duel with the Chicago Bears.  In the first quarter, Pittsburgh struck first as quarterback Ben Roethlisberger completed a 1-yard touchdown pass to tight end Matt Spaeth.  However, in the second quarter, the Bears answered with quarterback Jay Cutler completing a 6-yard touchdown pass to tight end Kellen Davis. Pittsburgh would regain their lead in the third quarter as Roethlisberger got a 2-yard touchdown run, but in the fourth quarter, two missed field goals from kicker Jeff Reed would lead to Cutler's 7-yard touchdown pass to wide receiver Johnny Knox and kicker Robbie Gould's 44-yard field goal.

How many more field goals did Jeff Reed miss than Robbie Gould scored?
A:
1