Question: How many assaults were there in the battle that Thomas E. McCall received the Medal of Honor for his actions during?

Context articles: Siege of Herat (1448)
Alan Louis Eggers
Thomas E. O'Shea
Thomas E. Atkins
Thomas E. Corcoran
1999 Eastern Michigan Eagles football team
Thomas E. McCall
Stanisław Stadnicki
Battle of Monte Cassino
Thomas E. Atkinson

Ulugh Beg and his son Abdal-Latif Mirza marched towards Herat in the spring of 1448 in order to take Khurasan from his nephew, Ala-ud-Daulah Mirza, who had escaped to Quchan after the defeat at the Battle of Tarnab.
 They easily took the city except the Qila Ikhtiyar-al-Din and fort Neretu both of which offered stiff resistance.
 At this point only the advance troops had reached Herat, which was unable to take the citadel or the Fort Neretu.
 The Bakharz Tajik archers offered stiff resistance and beat back many assaults by the Timurids of Samarkand.
 Eventually Ulugh Beg arrived 17 days after the siege had begun; after which all resistance crumbled before him in no time.
 Abdal-Latif Mirza succeeded in capturing the citadel Qila Ikhtiyar-al-Din in which he was imprisoned after the debacle at Nishapur and now here he managed to take 4,000 Iranian toman in coins.
 They followed up their victory by taking Mashad.
 Ulugh Beg was unable to pursue his nephews and instead decided to return to Herat leaving his son Abdal-Latif Mirza in charge at Mashad.
Alan Louis Eggers (November 2, 1895 – October 3, 1968) was a sergeant in the United States Army during World War I.
 He received the Medal of Honor for his heroic actions in combat near Le Catelet, France, on September 29, 1918, together with John C. Latham and Thomas E. O'Shea.
 Eggers was a student at Cornell University before departing for service.
 He was awarded the degree of "War Alumnus" in 1921.
Thomas E. O'Shea (April 18, 1895 – September 29, 1918) was a United States Army corporal during World War I.
 He was killed by Germans while trying to rescue others near Le Catelet, France on September 29, 1918.
 He posthumously received the Medal of Honor for his heroic actions.
 O'Shea was a resident of Summit, New Jersey.
Thomas E. Atkins (February 5, 1921 – September 15, 1999) was a Private in the United States Army who received the Medal of Honor for actions in World War II during a skirmish on 10 March 1945 in the Battle of Luzon.
Thomas E. Corcoran (October 12, 1839 – March 12, 1904) was a Union Navy sailor in the American Civil War and a recipient of the United States military's highest decoration, the Medal of Honor, for his actions during the Siege of Vicksburg.
 He was awarded the medal for rescuing his crewmates during the sinking of his ship, the USS "Cincinnati" , in the Mississippi River.
 Under heavy fire from a Confederate artillery battery, Corcoran and three other men swam back and forth between the riverbank and the sinking ship, helping crewmen who could not swim reach shore.
 The four men then towed a small boat, carrying wounded sailors and the ship's commander, to the safety of Union forces.
The 1999 Eastern Michigan Eagles football team represented Eastern Michigan University in the 1999 NCAA Division I-A football season.
 In their fifth and final season under head coach Rick Rasnick, the Eagles compiled a 4–7 record (4–4 against conference opponents), finished in fourth place in the West Division of the Mid-American Conference, and were outscored by their opponents, 338 to 239.
 The team's statistical leaders included Walter Church with 2,015 passing yards, Eric Powell with 583 rushing yards, and Brandon Campbell with 764 receiving yards.
 Donald "Blake" McCall received the team's most valuable player award.
Thomas Edward McCall (May 9, 1916 – September 19, 1965) was a United States Army soldier and a recipient of the United States military's highest decoration—the Medal of Honor—for his actions during the Battle of Monte Cassino in World War II.
Stanisław Stadnicki (c. 1551, Nowy Żmigród or Dubiecko – 1610, Tarnawiec), a Polish nobleman, Lord Starosta of Żygwulsko (Sigulda), a known troublemaker, called 'the Devil of Łańcut' (Polish: "diabeł łańcucki") for his violent behaviour.
 Lord of the castle in Łańcut.
 Enemy of Jan Zamoyski, Grand Chancellor of the Crown in 1606 he became one of the leaders of the rokosz of Zebrzydowski.
 From his Łańcut castle he organised many assaults (zajazdy) at the estates of Łukasz Opaliński and Anna Ostrogska.
The Battle of Monte Cassino (also known as the Battle for Rome and the Battle for Cassino) was a costly series of four assaults by the Allies against the Winter Line in Italy held by Axis forces during the Italian Campaign of World War II.
 The intention was a breakthrough to Rome.
Thomas E. Atkinson (born 1824, date of death unknown) was a Union Navy sailor in the American Civil War and a recipient of the U.S. military's highest decoration, the Medal of Honor, for his actions at the Battle of Mobile Bay.