were there any monuments built as an act of honor for him?
No, but many different places, streets, and schools were named after hi, such as, Springfield, Illinois and Jackson County, Kansas.
John C. Calhoun
Many different places, streets, and schools were named after Calhoun, as may be seen on the list linked above. Some, such as Springfield, Illinois (1832) and Jackson County, Kansas (1859), were subsequently renamed. The "Immortal Trio" (Calhoun, Daniel Webster, and Henry Clay) were memorialized with streets in Uptown New Orleans.

who was the vice president that served under the following two presidents UNANSWERABLE who was john c. calhoun? He was an American statesman and political theorist from South Carolina what was his rhetorical style? He was not known for charisma. He was often seen as harsh and aggressive with other representatives. what was the affair with regards to petticoat about? It involved lower-ranking executive officials and their wives seeming to contest his ability to choose whomever he wanted for his cabinet. what reputation did he hold? He is often remembered for his defense of minority rights, in the context of defending white Southern interests from perceived Northern threats, by use of the "concurrent majority."
wiki:5363834
John C. Calhoun [SEP] Monuments and memorials
Many different places, streets, and schools were named after Calhoun, as may be seen on the list linked above. Some, such as Springfield, Illinois (1832) and Jackson County, Kansas (1859), were subsequently renamed. The "Immortal Trio" (Calhoun, Daniel Webster, and Henry Clay) were memorialized with streets in Uptown New Orleans. In June 2020, Clemson University removed John C. Calhoun's name from Clemson University Calhoun Honors College, renaming it to Clemson University Honors College. This action was taken in response to a petition which was supported by NFL stars DeAndre Hopkins and Deshaun Watson who are Clemson University alumni. Against the backdrop of the George Floyd protests, University chairman Smyth McKissick said that "we must recognize there are central figures in Clemson's history whose ideals, beliefs and actions do not represent the university's core values of respect and diversity." The Confederate government honored Calhoun on a 1¢ postage stamp, which was printed in 1862 but was never officially released.