The western theater of the war has also been referred to as "Grey Lock's War". On August 13, 1723, Gray Lock entered the war by raiding Northfield, Massachusetts, when four warriors killed two citizens near Northfield. The next day, they attacked Joseph Stevens and his four sons in Rutland, Massachusetts. Stevens escaped, two of the boys were killed, and the other two sons were captured.:117  On October 9, 1723, Gray Lock struck two small forts near Northfield, inflicting casualties and carrying off one captive.:119 In response, Governor Dummer ordered the construction of Fort Dummer in Brattleboro, Vermont. The fort became a major base of operations for scouting and punitive expeditions into Abenaki country.:119 Fort Dummer was Vermont's first permanent settlement, made under the command of Lieutenant Timothy Dwight. On June 18, 1724, Grey Lock attacked a group of men working in a meadow near Hatfield, Massachusetts. He then moved on and killed men at Deerfield, Northfield, and Westfield over the summer. In response to the raids, Dummer ordered more soldiers for Northfield, Brookfield, Deerfield, and Sunderland, Massachusetts.:121 On October 11, 1724, 70 Abenakis attacked Fort Dummer and killed three or four soldiers. In September 1725, a scouting party of six men was sent out from Fort Dummer. Grey Lock and 14 others ambushed them just west of the Connecticut River, killing two and wounding and capturing three others. One man escaped, while two Indians were killed.:126

What was their base of operations?
A: Fort Dummer in Brattleboro

The Peasant revolt in Flanders 1323-1328 was a popular revolt in late medieval Europe. Beginning as a series of scattered rural riots in late 1323, peasant insurrection escalated into a full-scale rebellion that dominated public affairs in Flanders for nearly five years until 1328. The uprising in Flanders was caused by both excessive taxations levied by the Count of Flanders Louis I, and by his pro-French policies. The insurrection had urban leaders and rural factions which took over most of Flanders by 1325. The revolt was led by Nicolaas Zannekin, a rich farmer from Lampernisse. Zannekin and his men captured the towns of Nieuwpoort, Veurne, Ypres and Kortrijk. In Kortrijk, Zannekin was able to capture the count himself. In 1325, attempts to capture Gent and Oudenaarde failed. The King of France, Charles IV intervened, whereupon Louis was released from captivity in February 1326 and the Peace of Arques was sealed. The peace soon failed, and the count fled to France when more hostilities erupted. Louis convinced his new liege Philip VI of France to come to his aid, and Zannekin and his adherents were decisively defeated by the French royal army in the Battle of Cassel.

How many years did it take urban leaders and rural factions to take over most of Flanders?
A: 2

Despite the failure of the Seventh Crusade, which ended in the capture of King Louis by the Mamluks, the King did not lose interest in crusading. He continued to send financial aid and military support to the settlements in Outremer from 1254 to 1266. While the "crusade" of the King's brother Charles of Anjou against the Hohenstaufen Kingdom of Sicily occupied Papal attention for some years, the advance of Baibars in Syria during the early 1260s became increasingly alarming to Christendom. The War of Saint Sabas between Genoa and Venice had drawn in the Crusader States and depleted their resources and manpower. The exhausted settlements were systematically overrun by the methodical campaigns of Baibars. By 1265, he had raided Galilee and destroyed the cathedral of Nazareth, captured Caesarea and Arsuf and temporarily took Haifa. In late 1266, Louis informed Pope Clement IV that he intended to go on crusade again.

Which was the first crusade to have happened?
A:
Seventh Crusade