Question: What was the name of the Infantry that was commanded by a Senator who was know as Jim Lane?

Context paragraphs:
5th Indiana Volunteers: The 5th Indiana Volunteers, also known as the 5th Regiment Indiana Volunteer Infantry, was an infantry regiment that participated in the Mexican-American War.  The unit was formed and commanded by future Kansas Senator James Henry Lane who had recently returned from commanding the 3rd Indiana Volunteer Infantry.  Mahlon Dickerson Manson, later a member of Congress and a general in the Civil War served as captain of Company "I" in the regiment.  The regiment remained in Mexico for the duration of the war.

James Henry Lane (Union general): James Henry Lane, also known as Jim Lane, (June 22, 1814 – July 11, 1866) was a partisan during the Bleeding Kansas period that immediately preceded the American Civil War.  During the war itself, Lane served as a United States Senator and as a general for the Union.  Although reelected as a Senator during 1865, Lane committed suicide the next year.

39th Arkansas Infantry Regiment: The 39th Arkansas Infantry Regiment or Cocke's Arkansas Infantry Regiment (also known as "Johnson's regiment," "Hawthorn's regiment," "Cocke's regiment," and "Polk's regiment") was an infantry formation in the Confederate States Army during the Civil War, and was successively commanded by Colonels A. W. Johnson, A. T. Hawthorn, J. B. Cocke, and Lieutenant-Colonel C. Polk.  It was mustered into service on June 17, 1862, at Trenton, Arkansas, remaining active through May 26, 1865.  When Major-General Sterling Price's staff decided to designate all infantry regiments in the District of Arkansas as "Trans-Mississippi rifle regiments", the 39th Arkansas Infantry Regiment was designated as the 6th Trans-Mississippi Rifle Regiment.  One other Arkansas regiment was designated as the 39th Arkansas Infantry; that regiment being successively commanded by Colonels Hart, McNeill, and Rogan.  It was originally designated as the 39th Arkansas, but later redesignated as the 30th Arkansas Infantry Regiment.  The 39th served in the Trans-Mississippi Theater of the American Civil War and participated in all of the principal engagements in that department before disbanding on May 26, 1865.

Communist Party of Texas: The Communist Party of Texas is a political party in the U.S. state of Texas.  It is a member of the Communist Party USA and operates as a state district.  The party is headquartered in Houston and is chaired by Jim Lane.

Jim Lane's Fort: Jim Lane's Fort, sometimes called Fort Jim Lane, was built in August 1856 in Holton, Kansas.  It was named to honor free-state leader James H. Lane, who helped organize the settlement of several towns in northeast Kansas Territory, including Holton.  Holton was settled by about fifty free-state settlers at the time the fort was built.  The fort, built to serve as a place of refuge for the townspeople, was built of logs.  It measured 20 ft by 30 ft .

Lane University: Lane University was a college located in Lecompton, Kansas.  It was founded in 1865 by Rev. Solomon Weaver, the first president, and was named after U.S. Senator James H. Lane.  Jim Lane was a main free-state leader, and Lecompton was previously the capital of the opposing pro-slavery faction.  Local tradition notes that a funding drive to construct the university promised to name it after the major contributor.  Allegedly, James H. Lane made the largest pledge, received the namesake honor, and then died of a self-inflicted gunshot wound before he could carry out his promise.

Fort Worth mayoral election, 2011: The 2011 Fort Worth mayoral election was held on May 14, 2011 to elect the next mayor of Fort Worth, Texas.  The incumbent mayor Mike Moncrief did not seek reelection after having served four terms as mayor of Fort Worth since 2003.  Republican Betsy Price won the election against Democrat Jim Lane and succeeded Moncrief on July 12, 2011.

Jim Lane (Irish republican): James Anthony Lane (born 1938) is an Irish republican and socialist.  He was born on Devonshire Street North in Cork's north inner city.  His father Michael, a former quartermaster sergeant in the Free State army, worked in Ford's motor plant – the family originated in Conna in east County Cork where they had a medium-sized farm.  Jim Lane's mother, Mary Ann (née Lane), was in Cumann na Cailini and Cumann na mBan, the girl's and women's sections respectively of the Republican Movement, from childhood until 1935.

Mary Manross: Mary Manross is the former Democratic mayor of Scottsdale, Arizona.  First elected in June 2000, she served two terms and lost her campaign for a third term as mayor in the November 2008 runoff mayoral election to her opponent, former Certified Public Accountant and businessman and former city councilman Jim Lane.

18th Arkansas Infantry Regiment (Marmaduke's): The 18th Arkansas Infantry (Marmaduke's) (1861–1865) was a Confederate Army infantry regiment during the American Civil War.  The unit was also briefly identified as the 1st Arkansas Infantry Battalion.  The unit was most often referred to as the 3rd Confederate Infantry Regiment.  The designation "Confederate Infantry Regiment" was intended to convey the difference between Provisional Confederate Army units and Regular Confederate Army Units, with Provisional units being those regiments who received a state designation such as "XX Arkansas Infantry Regiment".  In practice, the designation was most often utilized when Regiments were assembled utilizing companies from more than one confederate state.  The "3rd Confederate Infantry Regiment" is occasionally misidentified as the 3rd Arkansas Infantry Regiment commanded by Colonel Van H. Manning.

Supporting paragraphs: 5th Indiana Volunteers James Henry Lane (Union general)
Answer: the 3rd Indiana Volunteer Infantry