Statistics for occurrence #1 of “Salvador” in entry central-america of Harper's Encyclopedia of United States History:

...ave been made in recent years to bring about a federation of the five republics, the latest in 1895, when the Greater Republic of Central America was formed, and in 1898, when, by treaty, Honduras. Salvador , and Nicaragua formed the United States of Central America, Guatemala and Costa Rica declining to enter the compact. Local revolutions and mutual jealousies have so far prevented a permanent union....
Max. Freq. Min. Freq.
Entity Corpus Doc Corpus Doc  
Salvador (Utah, United States) 20 4 0 0 0 user votes
Salvador (Bahia, Brazil) 20 6 0 0 0 user votes
Salvador (Philippines) 0 0 0 0 0 user votes

† This entity has been selected by the automated classifier as the most likely match in this context. It may or may not be the correct match.