A sample of the United States of America [USA] presidents visits to East Africa shows Tanzania top the chart with three visits in six visits as follows:
Three US Presidents have officially visited Tanzania while in office. Bill Clinton [2000], George W. Bush [2008], and Barack Obama [2013].
Two US Presidents have officially visited Uganda. Bill Clinton in 1998 and George W. Bush in 2003.
But only one sitting US President US President, Barack Obama, has visited in July 2015. This indicate Kenya was not formerly on the US’s high table list. But thanks to President Samia Suluhu’s blend of authoritative-democratic leadership styles that has put Tanzania at odd with the United States to benefits of Kenya on US’ necessity access to central Africa particularly Democratic Republic of Congo.