<prompt> Tlatša polelo ye e latelago: Ye ke lelokelelo la mafelo a tša bohlabani a United States kua Panama, ao ka moka a welago ka tlase ga yeo e kilego ya ba  <response>: Lefelo la Mokero. Mafelo a tša bohlabani a U.S. kua Panama a ile a fetišetšwa go balaodi ba lefelong leo ka 1999. 