Completed the following sentence: In August 1861, Major General Benjamin F. Butler and Flag Officer Silas H. Stringham
captured Forts Hatteras and Clark guarding an entry point into Pamlico Sound. <unk> <unk> <unk> <unk> Butler and Stringham were able to persuade the Secretary of Navy Gideon Welles to maintain a force at Hatteras Inlet to keep the possibility of further operations open.<unk> Butler and Stringham were able to persuade the Secretary of Navy Gideon Welles to maintain a force at Hatteras Inlet to keep the possibility of further operations open. The Lincoln Administration did not agree with invading North Carolina from the sea, but General-in-Chief George B. McClellan was in favor of such an operation.<unk> The Lincoln Administration did not agree with invading North Carolina from the sea, but General-in-Chief George B. McClellan was in favor of such an operation. McClellan was able to persuade President Lincoln to authorize the operation and choose Brigadier General Ambrose E. Burnside to lead the expedition.