<prompt> Nyora kupfuurira kweiyi ndima - Pana 25 March 1863, apo yaitungamirirwa naColonel Charles Rivers Ellet, Switzerland yakabatana negondohwe mukuedza kupfuudza nhare yeVicksburg. Ngarava dzose dziri mbiri dzakarohwa zvikuru ne confederate gunfire, ne Lancaster ichinyudzwa. Pasinei zvapo nokukuvara kwake, Switzerland yakapukunyuka rwendo rwacho uye yakabudirira kupfuura masvingo paGrand Gulf, Mississippi  <response>: , musi wa31 March. Akatora rutivi mukuita paRed neAtchafalaya nzizi muna May naJune 1863. Gare gare muhondo, Switzerland yakanga iri rutivi rweMississippi Marine Brigade. 