President Barak Obama of the U.S., and Herman Van Rompuy and José Barroso of the E.U. held a news conference following the EU-US Summit at Lisbon in 2010. Even though the E.U. and U.S. are both empire-scale federal unions of states, and thus are equivalent in terms of political type or genre, they differ in terms of how their respective federal offices are arranged and constituted. This does not, however, nullify the basis of comparison.
The full essay is "The EU and US."
The full essay is "The EU and US."