What was the duration of the war that was in progress when the USS McAnn first served in the Atlantic Ocean?
USS McAnn USS "McAnn" (DE-179) was a "Cannon"-class destroyer escort built for the United States Navy during World War II. She served in the Atlantic Ocean and provided escort service against submarine and air attack for Navy vessels and convoys.
SS Frontenac Victory SS "Frontenac Victory" was a Victory ship built for the United States War Shipping Administration late in World War II under the Emergency Shipbuilding program. It saw service in the European Theater of Operations in the Atlantic Ocean during 1945, and in the immediate post-war period. SS "Frontenac Victory" was part of the series of Victory ships named after cities; this particular ship was named after the city of Frontenac, Missouri. It was a type VC2-S-AP2/WSAT cargo ship with the U.S. Maritime Commission (MARCOM), "Victory" (MCV) hull number 625, shipyard number 1597, and built by Bethlehem Shipbuilding Corporation in Baltimore, Maryland.