Detailed Instructions: In this task, you're given a passage, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both passage and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the passage or linked information.
Q: Passage: The Terrapins won the 1951 Southern Conference co-championship alongside the Virginia Military Institute. Their perfect season culminated with an upset over first-ranked Tennessee in the . At the time, however, the wire services released their final rankings before the bowl games, and Maryland finished third in the Associated Press Poll. Several selectors, including analyst Jeff Sagarin, have retroactively credited Maryland with the national championship. In 1953, Maryland and six other schools split from the Southern Conference to form the Atlantic Coast Conference. That year, Maryland shut-out two 11th-ranked teams: Mississippi, 38–0, and Alabama, 21–0, won the ACC co-championship alongside Duke, and were named the national champions as the only undefeated and untied team in the nation. The Terrapins were defeated by fourth-ranked Oklahoma in the Orange Bowl. After the 1955 season, Tatum resigned to return to North Carolina, where he soon died of Rocky Mountain spotted fever.
 Link Information: These seven universities became charter members of the ACC: Clemson, Duke, Maryland, North Carolina, North Carolina State, South Carolina, and Wake Forest.  Answer: Clemson
A:
Which schools split from the Southern Conference to form the Atlanti Coast Conference in 1953.