A huge amount of expenditure comes in Apprenticeships, a practice functionally unutilized in the United States. Hours Worked In the U.S. vs. Europe, Arnold Kling | EconLog | Library of Economics and Liberty.
Freebase(0.00 / 0 votes)Rate this definition: Esto perpetua. Esto perpetua is the state motto of Idaho. The motto appears on the back of the 2007 Idaho quarter. The words are traced back to the Venetian theologian and mathematician Paolo Sarpi, also known as Fra Paolo.
[ËpweÉ¾to Ëriko]), officially the Commonwealth of Puerto Rico (Spanish: Estado Libre Asociado de Puerto Rico, literally the Free Associated State of Puerto Rico), is a United States territory located in the northeastern Caribbean.uerto Rico has nine ports in different cities across the main island. The San Juan Port is the largest in Puerto Rico, and the busiest port in the Caribbean and the 10th busiest in the United States in terms of commercial activity and cargo movement, respectively.