71.   There is a close connection between pain and tension.

72.   There was no evidence of a connection between BSE and the brain diseases recently confirmed in cats.

73.   The book explores the connection between American ethnic and regional literatures.

74.   I have long hypothesized a connection between these factors.

75.   ...an intimate connection between madness and wisdom.

76.   Investigators found no connection between the two fires.

77.   She intuited a connection between the two crimes.

78.   The state plans to improve roads that serve as connections between major highways.

79.   No causal connection between the events was found.

80.   She suspected no connection between the two events.