Cika wannan jumla: Amurka ta mamaye Nicaragua da
Haiti ta ci gaba a karkashin gwamnatin Coolidge, kodayake Coolidge ya janye sojojin Amurka daga Jamhuriyar Dominica a 1924. Amurka ta kafa 'yan sanda na cikin gida a Jamhuriyar Dominica don inganta tsari na cikin gida ba tare da buƙatar sa hannun Amurka ba, amma shugaban' yan sanda, Rafael Trujillo, ya kama mulki. Coolidge ya jagoranci tawagar Amurka zuwa Taron Kasa da Kasa na Kasashen Amurka na shida, Janairu 15-17, 1928, a Havana, Cuba. Wannan ita ce kawai tafiya ta kasa da kasa da Coolidge ya yi a lokacin shugabancinsa. A can, ya miƙa reshen zaitun ga shugabannin Latin Amurka waɗanda ke da haushi game da manufofin Amurka na shiga tsakani a Amurka ta Tsakiya da Caribbean. Shekaru 88 shi ne kawai shugaban da ya ziyarci Cuba, har sai Barack Obama ya yi haka a shekarar 2016.